In China, We're the most professional, the biggest manufacturer & exporter of Auto-Darkening Welding Helmet. We have been in this line Since 1984, and established Tecmen Electronics Co., ltd. In 1988, This company began with an innovation that responded to customer needs. And now, The Tecmen become one of the main players in the worldwide market.

The Tecmen specially focus on researching, developing & manufacturing all kinds of Auto Darkening Filter, and Mask products. Now, The Tecmen own a super professional workshop with 14,000 square meters, 195 employee; And a professional R&D team with skilled senior engineers; Also having the most advanced inspecting, researching instruments used for our production inspect and R&D.

A product Quality management system is at the core of the company culture (ISO 9001/2000 certified). So, from the raw material to the finished products, The products quality is always controlled well strictly by our QC team ,

Tecmen brand products are CE, GS, DIN, CSA, ANSI, AS/NZS approved already under newest standard. Tecmen is first Chinese manufacturer , gained the DIN Plus, GS certificates with best possible optical test results. When TECMEN products are on the job you can be assured you are safe and protected.

The Tecmen products are very popular on the worldwide market, Because of its excellent reliable top quality level, and the most competitive price.

We locate at Nanjing City,Jiangsu provice. Very closed to Shanghai.