The global Distributed Optical Fiber Temperature Measurement System market size was valued at US$ 1602 million in 2024 and is forecast to a readjusted size of USD 2731 million by 2031 with a CAGR of 8.0% during review period.
Distributed temperature sensing system (DTS, Distributed Temperature Sensor) is an optical instrument that uses optical fiber as a sensor for temperature sensing. The system uses a single optical fiber to simultaneously monitor temperature and transmit signals. It can detect small temperature changes, provide accurate and continuous temperature data in real time, and can realize large-scale and long-distance real-time rapid multi-point measurement of spatial temperature distribution.
Distributed temperature sensing monitors temperature over long distances and across a wide surface. The systemuses a single optic fibre sensor that detects the temperature across the surface, undereround and undersea, Thesystem has vast applications for monitoring the work condition in a harsh environment. The growing awareness anoimplementation of worker safety measures are ikely to drive the demand for distributed temperature sensing monitorsystems. Also, the increasing compliance of government and regulation for environment protection is expected toboost market growth.
This report is a detailed and comprehensive analysis for global Distributed Optical Fiber Temperature Measurement System market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Distributed Optical Fiber Temperature Measurement System market size and forecasts, in consumption value ($ Million), sales quantity (K Units), and average selling prices (US$/Unit), 2020-2031
Global Distributed Optical Fiber Temperature Measurement System market size and forecasts by region and country, in consumption value ($ Million), sales quantity (K Units), and average selling prices (US$/Unit), 2020-2031
Global Distributed Optical Fiber Temperature Measurement System market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (K Units), and average selling prices (US$/Unit), 2020-2031
Global Distributed Optical Fiber Temperature Measurement System market shares of main players, shipments in revenue ($ Million), sales quantity (K Units), and ASP (US$/Unit), 2020-2025
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Distributed Optical Fiber Temperature Measurement System
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Distributed Optical Fiber Temperature Measurement System market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Optromix, Inc, Sensornet, Luna Innovations, Yokogawa, Bandweaver, OFS, Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd., Jiangsu JOTRY Electrical Technology Co., Ltd., Hebei Micro-Exploration Technology Co., Ltd., Fuzhou Inno Electronic Technology Co., Ltd., etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Distributed Optical Fiber Temperature Measurement System market is split by Type and by Application. For the period 2020-2031, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Scattered Light Sensing
Forward Light Sensing
Market segment by Application
Energy
Transportation
Architecture
Other
Major players covered
Optromix, Inc
Sensornet
Luna Innovations
Yokogawa
Bandweaver
OFS
Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd.
Jiangsu JOTRY Electrical Technology Co., Ltd.
Hebei Micro-Exploration Technology Co., Ltd.
Fuzhou Inno Electronic Technology Co., Ltd.
Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd.
Wuhan Yuguang Technology Co., Ltd.
Guilin Guangyi Intelligent Technology Co., Ltd.
Jiangsu Saichuang Electric Technology Co., Ltd.
Wuhan Huarui Guanglian Technology Co., Ltd.
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Distributed Optical Fiber Temperature Measurement System product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Distributed Optical Fiber Temperature Measurement System, with price, sales quantity, revenue, and global market share of Distributed Optical Fiber Temperature Measurement System from 2020 to 2025.
Chapter 3, the Distributed Optical Fiber Temperature Measurement System competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Distributed Optical Fiber Temperature Measurement System breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2020 to 2031.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2020 to 2031.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2020 to 2025.and Distributed Optical Fiber Temperature Measurement System market forecast, by regions, by Type, and by Application, with sales and revenue, from 2026 to 2031.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Distributed Optical Fiber Temperature Measurement System.
Chapter 14 and 15, to describe Distributed Optical Fiber Temperature Measurement System sales channel, distributors, customers, research findings and conclusion.
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1 Market Overview
1.1 Product Overview and Scope
1.2 Market Estimation Caveats and Base Year
1.3 Market Analysis by Type
1.3.1 Overview: Global Distributed Optical Fiber Temperature Measurement System Consumption Value by Type: 2020 Versus 2024 Versus 2031
1.3.2 Scattered Light Sensing
1.3.3 Forward Light Sensing
1.4 Market Analysis by Application
1.4.1 Overview: Global Distributed Optical Fiber Temperature Measurement System Consumption Value by Application: 2020 Versus 2024 Versus 2031
1.4.2 Energy
1.4.3 Transportation
1.4.4 Architecture
1.4.5 Other
1.5 Global Distributed Optical Fiber Temperature Measurement System Market Size & Forecast
1.5.1 Global Distributed Optical Fiber Temperature Measurement System Consumption Value (2020 & 2024 & 2031)
1.5.2 Global Distributed Optical Fiber Temperature Measurement System Sales Quantity (2020-2031)
1.5.3 Global Distributed Optical Fiber Temperature Measurement System Average Price (2020-2031)
2 Manufacturers Profiles
2.1 Optromix, Inc
2.1.1 Optromix, Inc Details
2.1.2 Optromix, Inc Major Business
2.1.3 Optromix, Inc Distributed Optical Fiber Temperature Measurement System Product and Services
2.1.4 Optromix, Inc Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.1.5 Optromix, Inc Recent Developments/Updates
2.2 Sensornet
2.2.1 Sensornet Details
2.2.2 Sensornet Major Business
2.2.3 Sensornet Distributed Optical Fiber Temperature Measurement System Product and Services
2.2.4 Sensornet Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.2.5 Sensornet Recent Developments/Updates
2.3 Luna Innovations
2.3.1 Luna Innovations Details
2.3.2 Luna Innovations Major Business
2.3.3 Luna Innovations Distributed Optical Fiber Temperature Measurement System Product and Services
2.3.4 Luna Innovations Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.3.5 Luna Innovations Recent Developments/Updates
2.4 Yokogawa
2.4.1 Yokogawa Details
2.4.2 Yokogawa Major Business
2.4.3 Yokogawa Distributed Optical Fiber Temperature Measurement System Product and Services
2.4.4 Yokogawa Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.4.5 Yokogawa Recent Developments/Updates
2.5 Bandweaver
2.5.1 Bandweaver Details
2.5.2 Bandweaver Major Business
2.5.3 Bandweaver Distributed Optical Fiber Temperature Measurement System Product and Services
2.5.4 Bandweaver Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.5.5 Bandweaver Recent Developments/Updates
2.6 OFS
2.6.1 OFS Details
2.6.2 OFS Major Business
2.6.3 OFS Distributed Optical Fiber Temperature Measurement System Product and Services
2.6.4 OFS Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.6.5 OFS Recent Developments/Updates
2.7 Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd.
2.7.1 Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd. Details
2.7.2 Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd. Major Business
2.7.3 Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.7.4 Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.7.5 Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd. Recent Developments/Updates
2.8 Jiangsu JOTRY Electrical Technology Co., Ltd.
2.8.1 Jiangsu JOTRY Electrical Technology Co., Ltd. Details
2.8.2 Jiangsu JOTRY Electrical Technology Co., Ltd. Major Business
2.8.3 Jiangsu JOTRY Electrical Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.8.4 Jiangsu JOTRY Electrical Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.8.5 Jiangsu JOTRY Electrical Technology Co., Ltd. Recent Developments/Updates
2.9 Hebei Micro-Exploration Technology Co., Ltd.
2.9.1 Hebei Micro-Exploration Technology Co., Ltd. Details
2.9.2 Hebei Micro-Exploration Technology Co., Ltd. Major Business
2.9.3 Hebei Micro-Exploration Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.9.4 Hebei Micro-Exploration Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.9.5 Hebei Micro-Exploration Technology Co., Ltd. Recent Developments/Updates
2.10 Fuzhou Inno Electronic Technology Co., Ltd.
2.10.1 Fuzhou Inno Electronic Technology Co., Ltd. Details
2.10.2 Fuzhou Inno Electronic Technology Co., Ltd. Major Business
2.10.3 Fuzhou Inno Electronic Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.10.4 Fuzhou Inno Electronic Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.10.5 Fuzhou Inno Electronic Technology Co., Ltd. Recent Developments/Updates
2.11 Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd.
2.11.1 Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd. Details
2.11.2 Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd. Major Business
2.11.3 Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.11.4 Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.11.5 Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd. Recent Developments/Updates
2.12 Wuhan Yuguang Technology Co., Ltd.
2.12.1 Wuhan Yuguang Technology Co., Ltd. Details
2.12.2 Wuhan Yuguang Technology Co., Ltd. Major Business
2.12.3 Wuhan Yuguang Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.12.4 Wuhan Yuguang Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.12.5 Wuhan Yuguang Technology Co., Ltd. Recent Developments/Updates
2.13 Guilin Guangyi Intelligent Technology Co., Ltd.
2.13.1 Guilin Guangyi Intelligent Technology Co., Ltd. Details
2.13.2 Guilin Guangyi Intelligent Technology Co., Ltd. Major Business
2.13.3 Guilin Guangyi Intelligent Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.13.4 Guilin Guangyi Intelligent Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.13.5 Guilin Guangyi Intelligent Technology Co., Ltd. Recent Developments/Updates
2.14 Jiangsu Saichuang Electric Technology Co., Ltd.
2.14.1 Jiangsu Saichuang Electric Technology Co., Ltd. Details
2.14.2 Jiangsu Saichuang Electric Technology Co., Ltd. Major Business
2.14.3 Jiangsu Saichuang Electric Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.14.4 Jiangsu Saichuang Electric Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.14.5 Jiangsu Saichuang Electric Technology Co., Ltd. Recent Developments/Updates
2.15 Wuhan Huarui Guanglian Technology Co., Ltd.
2.15.1 Wuhan Huarui Guanglian Technology Co., Ltd. Details
2.15.2 Wuhan Huarui Guanglian Technology Co., Ltd. Major Business
2.15.3 Wuhan Huarui Guanglian Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Product and Services
2.15.4 Wuhan Huarui Guanglian Technology Co., Ltd. Distributed Optical Fiber Temperature Measurement System Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
2.15.5 Wuhan Huarui Guanglian Technology Co., Ltd. Recent Developments/Updates
3 Competitive Environment: Distributed Optical Fiber Temperature Measurement System by Manufacturer
3.1 Global Distributed Optical Fiber Temperature Measurement System Sales Quantity by Manufacturer (2020-2025)
3.2 Global Distributed Optical Fiber Temperature Measurement System Revenue by Manufacturer (2020-2025)
3.3 Global Distributed Optical Fiber Temperature Measurement System Average Price by Manufacturer (2020-2025)
3.4 Market Share Analysis (2024)
3.4.1 Producer Shipments of Distributed Optical Fiber Temperature Measurement System by Manufacturer Revenue ($MM) and Market Share (%): 2024
3.4.2 Top 3 Distributed Optical Fiber Temperature Measurement System Manufacturer Market Share in 2024
3.4.3 Top 6 Distributed Optical Fiber Temperature Measurement System Manufacturer Market Share in 2024
3.5 Distributed Optical Fiber Temperature Measurement System Market: Overall Company Footprint Analysis
3.5.1 Distributed Optical Fiber Temperature Measurement System Market: Region Footprint
3.5.2 Distributed Optical Fiber Temperature Measurement System Market: Company Product Type Footprint
3.5.3 Distributed Optical Fiber Temperature Measurement System Market: Company Product Application Footprint
3.6 New Market Entrants and Barriers to Market Entry
3.7 Mergers, Acquisition, Agreements, and Collaborations
4 Consumption Analysis by Region
4.1 Global Distributed Optical Fiber Temperature Measurement System Market Size by Region
4.1.1 Global Distributed Optical Fiber Temperature Measurement System Sales Quantity by Region (2020-2031)
4.1.2 Global Distributed Optical Fiber Temperature Measurement System Consumption Value by Region (2020-2031)
4.1.3 Global Distributed Optical Fiber Temperature Measurement System Average Price by Region (2020-2031)
4.2 North America Distributed Optical Fiber Temperature Measurement System Consumption Value (2020-2031)
4.3 Europe Distributed Optical Fiber Temperature Measurement System Consumption Value (2020-2031)
4.4 Asia-Pacific Distributed Optical Fiber Temperature Measurement System Consumption Value (2020-2031)
4.5 South America Distributed Optical Fiber Temperature Measurement System Consumption Value (2020-2031)
4.6 Middle East & Africa Distributed Optical Fiber Temperature Measurement System Consumption Value (2020-2031)
5 Market Segment by Type
5.1 Global Distributed Optical Fiber Temperature Measurement System Sales Quantity by Type (2020-2031)
5.2 Global Distributed Optical Fiber Temperature Measurement System Consumption Value by Type (2020-2031)
5.3 Global Distributed Optical Fiber Temperature Measurement System Average Price by Type (2020-2031)
6 Market Segment by Application
6.1 Global Distributed Optical Fiber Temperature Measurement System Sales Quantity by Application (2020-2031)
6.2 Global Distributed Optical Fiber Temperature Measurement System Consumption Value by Application (2020-2031)
6.3 Global Distributed Optical Fiber Temperature Measurement System Average Price by Application (2020-2031)
7 North America
7.1 North America Distributed Optical Fiber Temperature Measurement System Sales Quantity by Type (2020-2031)
7.2 North America Distributed Optical Fiber Temperature Measurement System Sales Quantity by Application (2020-2031)
7.3 North America Distributed Optical Fiber Temperature Measurement System Market Size by Country
7.3.1 North America Distributed Optical Fiber Temperature Measurement System Sales Quantity by Country (2020-2031)
7.3.2 North America Distributed Optical Fiber Temperature Measurement System Consumption Value by Country (2020-2031)
7.3.3 United States Market Size and Forecast (2020-2031)
7.3.4 Canada Market Size and Forecast (2020-2031)
7.3.5 Mexico Market Size and Forecast (2020-2031)
8 Europe
8.1 Europe Distributed Optical Fiber Temperature Measurement System Sales Quantity by Type (2020-2031)
8.2 Europe Distributed Optical Fiber Temperature Measurement System Sales Quantity by Application (2020-2031)
8.3 Europe Distributed Optical Fiber Temperature Measurement System Market Size by Country
8.3.1 Europe Distributed Optical Fiber Temperature Measurement System Sales Quantity by Country (2020-2031)
8.3.2 Europe Distributed Optical Fiber Temperature Measurement System Consumption Value by Country (2020-2031)
8.3.3 Germany Market Size and Forecast (2020-2031)
8.3.4 France Market Size and Forecast (2020-2031)
8.3.5 United Kingdom Market Size and Forecast (2020-2031)
8.3.6 Russia Market Size and Forecast (2020-2031)
8.3.7 Italy Market Size and Forecast (2020-2031)
9 Asia-Pacific
9.1 Asia-Pacific Distributed Optical Fiber Temperature Measurement System Sales Quantity by Type (2020-2031)
9.2 Asia-Pacific Distributed Optical Fiber Temperature Measurement System Sales Quantity by Application (2020-2031)
9.3 Asia-Pacific Distributed Optical Fiber Temperature Measurement System Market Size by Region
9.3.1 Asia-Pacific Distributed Optical Fiber Temperature Measurement System Sales Quantity by Region (2020-2031)
9.3.2 Asia-Pacific Distributed Optical Fiber Temperature Measurement System Consumption Value by Region (2020-2031)
9.3.3 China Market Size and Forecast (2020-2031)
9.3.4 Japan Market Size and Forecast (2020-2031)
9.3.5 South Korea Market Size and Forecast (2020-2031)
9.3.6 India Market Size and Forecast (2020-2031)
9.3.7 Southeast Asia Market Size and Forecast (2020-2031)
9.3.8 Australia Market Size and Forecast (2020-2031)
10 South America
10.1 South America Distributed Optical Fiber Temperature Measurement System Sales Quantity by Type (2020-2031)
10.2 South America Distributed Optical Fiber Temperature Measurement System Sales Quantity by Application (2020-2031)
10.3 South America Distributed Optical Fiber Temperature Measurement System Market Size by Country
10.3.1 South America Distributed Optical Fiber Temperature Measurement System Sales Quantity by Country (2020-2031)
10.3.2 South America Distributed Optical Fiber Temperature Measurement System Consumption Value by Country (2020-2031)
10.3.3 Brazil Market Size and Forecast (2020-2031)
10.3.4 Argentina Market Size and Forecast (2020-2031)
11 Middle East & Africa
11.1 Middle East & Africa Distributed Optical Fiber Temperature Measurement System Sales Quantity by Type (2020-2031)
11.2 Middle East & Africa Distributed Optical Fiber Temperature Measurement System Sales Quantity by Application (2020-2031)
11.3 Middle East & Africa Distributed Optical Fiber Temperature Measurement System Market Size by Country
11.3.1 Middle East & Africa Distributed Optical Fiber Temperature Measurement System Sales Quantity by Country (2020-2031)
11.3.2 Middle East & Africa Distributed Optical Fiber Temperature Measurement System Consumption Value by Country (2020-2031)
11.3.3 Turkey Market Size and Forecast (2020-2031)
11.3.4 Egypt Market Size and Forecast (2020-2031)
11.3.5 Saudi Arabia Market Size and Forecast (2020-2031)
11.3.6 South Africa Market Size and Forecast (2020-2031)
12 Market Dynamics
12.1 Distributed Optical Fiber Temperature Measurement System Market Drivers
12.2 Distributed Optical Fiber Temperature Measurement System Market Restraints
12.3 Distributed Optical Fiber Temperature Measurement System Trends Analysis
12.4 Porters Five Forces Analysis
12.4.1 Threat of New Entrants
12.4.2 Bargaining Power of Suppliers
12.4.3 Bargaining Power of Buyers
12.4.4 Threat of Substitutes
12.4.5 Competitive Rivalry
13 Raw Material and Industry Chain
13.1 Raw Material of Distributed Optical Fiber Temperature Measurement System and Key Manufacturers
13.2 Manufacturing Costs Percentage of Distributed Optical Fiber Temperature Measurement System
13.3 Distributed Optical Fiber Temperature Measurement System Production Process
13.4 Industry Value Chain Analysis
14 Shipments by Distribution Channel
14.1 Sales Channel
14.1.1 Direct to End-User
14.1.2 Distributors
14.2 Distributed Optical Fiber Temperature Measurement System Typical Distributors
14.3 Distributed Optical Fiber Temperature Measurement System Typical Customers
15 Research Findings and Conclusion
16 Appendix
16.1 Methodology
16.2 Research Process and Data Source
16.3 Disclaimer
Optromix, Inc
Sensornet
Luna Innovations
Yokogawa
Bandweaver
OFS
Hunan Guangsheng Optical Fiber Sensing Technology Co., Ltd.
Jiangsu JOTRY Electrical Technology Co., Ltd.
Hebei Micro-Exploration Technology Co., Ltd.
Fuzhou Inno Electronic Technology Co., Ltd.
Fuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd.
Wuhan Yuguang Technology Co., Ltd.
Guilin Guangyi Intelligent Technology Co., Ltd.
Jiangsu Saichuang Electric Technology Co., Ltd.
Wuhan Huarui Guanglian Technology Co., Ltd.
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*If Applicable.