Hebei Longchang Coal Energy Co.,Ltd ï¿½is a professional manufacturer with invention patents and technologies for producing nonferrous metals.
Longchang focus on producing and selling ï¿½chemistrical energy, to provide products with the highest quality at competitive prices, specialize in researching, developing and producingï¿½.
Our products have been exported to Europe, Africa, America and Asia. We own excellent management teams, advanced research technologies, modern manufacturing equipment, perfect analyzing and testing devices as well as Japanese-style strict quality control systems.