- Tongbao will solve all your technical problems. 2015-07-10
- Tongbao will solve all your technical problems 2015-07-10
- Keep a close watch of Tongbao and find out more about us. 2015-07-24
- Welcome to join us who will make us all the more brilliant. 2015-07-24
- We have a highly experienced LED development team, complete modern production and testing equipment, fully-equipped LED laborato 2015-07-10
- Full-fledged modern production and testing equipment 2015-07-10
Changzhou Tongbao Photoelectricity Co., Ltd.
Changzhou Tongbao Optoelectronics Co., Ltd. was established in 1991. It is a high-tech enterprise specializing in the automotive LED electronic lighting industry in China. It is located in the core area of the integrated development of the Yangtze River Delta - Changzhou National High-tech Industrial Development Zone, adjacent to Changzhou Airport, Beijing-Shanghai The high-speed rail Changzhou North Station has a solid industrial foundation, strong economic strength and rapid talent gathering. Since entering the automotive electronic lighting industry in 1998, the company has always followed the development strategy of "scientific and technological innovation + capital drive", and has long been committed to the research and development, design, manufacturing and sales of innovative automotive LED modules and lamps. LED modules have occupied the top three domestic similar markets for many years. The company carried out the shareholding system transformation in 2014, through the establishment of a three-in-one standardized governance structure such as the decision-making system of the board of directors for major matters, the chairman's responsibility system for strategic development, and the executive system of the general manager for daily operations, and a series of information systems such as OA, ERP, MES, and WMES were introduced at the same time. Carrying out process management, it has embarked on a fast, stable and healthy development path. It was listed on the New Third Board in July 2015 (stock abbreviation: Tongbao Optoelectronics, stock code: 833137), and entered the "innovation layer" in May 2020. ". At present, the company has 254 employees, an office and production area of 41,000 square meters, and a sales income of 209 million yuan in 2020.
Keep a close watch of Tongbao and find out more about us.
Address: No.1-1,Taohuagang Road,Chunjiang Town,Xinbei District,Changzhou City,Jiangsu Province.
Factory Address: No.1-1,Taohuagang Road,Chunjiang Town,Xinbei District,Changzhou City,Jiangsu Province.
The characteristics, appearance, defect and size of LED, firmness of ultrasonic welding, and process condition can be reflected really and clearly, so as to analyze the quality of LED chip by changing microcosmic 10μm into macroscopic, thus, providing an important quantitative basis for the quality analysis and new product development.
We entered LED automobile lamp industry since Hongqi bank light was produced in 1998, developed M303 rear combined lamps in 2003 and produced the same in batches, and got the national patent. It is the first brake/rear lamp belonging to the regulatory parts, and has been matched with more than 200000 Geely.Maple vehicles.
(High configuration) 12 red light piranhas are adopted
(Low configuration) 8 red light piranhas are adopted