Wuhan Welhel Photoelectric Co., Ltd. is one of the biggest manufacturers of welding helmets in China. We design, research and produce high quality series of auto-darkening welding helmets. Welhel became the top 50 enterprises in China's labor protection industry since 2013.It is one of the largest factories in China which has a number of independent intellectual property rights and invention patents. The company's main products are auto-darkening welding helmets and auto-darkening Filter. We produce 100% for export market. The company has been approved by the authentication of intellectual property management system, BSCI, ISO9001 and 2015 International Accreditation of quality management system. Our high quality product series passed DIN testing and have been approved by DIN plus. Our products all meet the standard of CE (EN166,EN379,EN175),ANSI.Z87.1,reaching the international advanced level.