Product Description, esenchemical + 163 + com ZINC OXIDE Appearance: white powder Purity: 99 ~ 99.7% Grade: Technical grade and Feed grade Method: Direct ( American ) and Indirect ( French ) ....
Our company is located in Zhengzhou, the capital of Henan. The former is a state-owned company, regenerated in 2005. we are specializing in development, production and sale of chemicals: Organic....