No.43 Zhongyuan Road Zhengzhou, Henan
Zhengzhou Xinhua Raw Materials Technology Co., Ltd. established in 1995, is an expert manufacturer of carburant and silicon carbide, located Xuhui Industry & Trade Zone, Zhengzhou, China.Through nearly 20 years\' hard research development, accumulated ...
graphite, carburant, petroleum coke, green silicon carbide, black silicon carbide