HuNan sunray advanced materials Co.Ltd. is a high- tech enterprise specialized in high grade nano-powder production. Our company is mainly engaged in research &development,and production of nano-materials, powder metallurgy materials and products. We have developed eight series of products, including nano-tungsten powder, nano-tungsten oxide powder, nano-nickel powder, nano-molybdenum powder, nano-metal alloy powders (W-Ni-Fe, W-Ni-Cu, W-Cu), high-reactivity micro-copper-chromium alloy powder, high-reactivity micro and superfine -tungsten powder, high-reactivity micro and superfine-tungsten alloy powder .

We own total Intellectual Property in productions of nano-powder and high-reactivity powder, and we have established close cooperation researchs with Central South University . With high purity and activity, low oxygen content, excellent ratio of performance to price, our products have been widely applied in hard metals, powder metallurgy, electrical and electronics, hot spraying,aviation and space industrys.Our company has developed advanced nano powder production technology, which is a leading technology in the world.With perfect quality and competitive price, our nano -tungsten series products have been well accepted over domestic and oversea markets.