Besides, we bring out safety products of auto darkening--x501, x601 and x801 series welding helmets. All the products are original and of international level. We are one of the excellent manufacturers here in china. Our welding machines have passed the evaluations of ce, ccc, ansi and other international certifications. While researching and developing our central products, beijing xing gang physical equipment co., ltd. Is also a famous brand contractor of europe, america, the middle east and many other regions. Our products are mainly exported to europe, america and the middle east. In a people-oriented company, scientific and technical innovation will provide better products for customers and we are sure that through our joint efforts, we can achieve win-win business relationships with you. Products characteristic International advanced level, security and stability, high efficiency and energy saving, low-cost, high-technology, small size, light weight Products characteristicú¦ Updated design , fireproofing and high-low temperature resistant, corrosion resistant, flame resistant, light proof and durable. Welder can see the welding body during whole welding process, and both good quality and high efficient. Whole protection for ir/ur. Adopt both li battery and solar power, which greatly extend the usage of the masks.