We mainly produce “Qixing” brand of copper-based, silver-based, aluminum-based brazing & soldering materials, flux and other related products. Our company approved by ISO9001:2008 quality management system certification and ISO4001:2004 environment management system certification. And all of the products meet SGS and ROHS directive requirements. The new green brazing materials which were research and develop by ourselves, were popular with our customers, they can reduce the production cost for our customers. We have long-term relationship with many domestic colleges and universities, with strong technical force, advanced production equipment, perfect quality testing equipment and strict quality control system, we also can develop new types of brazing materials according to customers' demands.