Founded in 1995,Shandong Yinfeng Nano New Materials Co., Ltd. is specializing in research, production and sales of silicon powder & Colloidal silica.Yinfeng is aimed as "to be the pioneer of Chinese silicon industry" since it founded for 25 years.
Yinfeng focus on four aspects :
1)Quickly Reaction from quotation to production
2)High standard customer`s support
3)Provide application solutions
4)Provide value-added services
https://www.yinfengsilica.com