Wuhan Weihe Optoelectronics Co., Ltd. (hereinafter referred to as Weihe Optoelectronics, stock code: 831515) is a company engaged in the design, research and development, production and manufacturing of solar automatic light-changing liquid crystal welding mask series products. It was founded in 2004 and has been committed to Become the most satisfactory labor protection products manufacturer for users.

In the professional technical research and development team, the company has a PhD in optoelectronics and multiple masters, and has independent product adaptive development capabilities. In terms of company scale, it has a 4-story production and R&D building with a total area of ​​more than 10,000 square meters, multiple professional production assembly lines, supporting assembly equipment and multiple imported production and testing equipment. It is one of the most large-scale factories in China.

The company's main products are automatic light-changing liquid crystal welding masks and related derivative supporting series of electromechanical products, including filter series products that protect eyes; the company's products are 100% exported, and the main export countries and regions include North America and South America. More than 40 countries and regions including Oceania, Europe, Asia, etc.

The company has passed the international certification of ISO9001:2008 quality management system, and the high-quality product series produced and manufactured has passed DIN testing and German DINplus certification. All products comply with EN379 and ANSI.Z87.1 standards, reaching the world's advanced level.