Henan Chenggang Metal Materials Co., LTD., Which has 30 years industry experience. It is one of the professional ferro alloy products exporters and service providers in China.It is born in Central Asia and Southeast Asia to visit Xi Jinping has made "The Belt and Road" great strategic vision of historical background, specializing in metallurgical refractory products R and D, production, processing, sales and import and export business.Chenggang Metal is existing staff of more than 300 people, has the independent import and export qualification, the modernization of the ferrosilicon production plant in China western province of Qinghai, a production base alloy and refractory materials technology leader in the central province of Henan has a long history.
65 silicon carbide is a new type of strong composite deoxidizer, replacing
Compared with other products, 95 carburizer has no residue during use, and
97 silicon is a product in the production process of silicon metal, its con
Low alumina ferro silicon can be used for smelting cold-rolled oriented sil
