Topsoco is a manufacturer of iron oxide pigments in China. Our company is located in Xinxiang City, Henan Province, There are over 50 staff members and workers, including over 18 specialized technicals. We mainly produce Compound ferric green /iron oxide green ,yellow, red, and black. " Topsoco" is our brand. We have more than 20 years of production experience. We are the biggest iron oxide Green manufacturer in China .Our factory uses advanced technology from both at home and abroad constantly, studies constantly, innovates constantly and improves product quality constantly.
  Our products are widely used for color cement, paint, plastic, rubber and other applications..
We make friends with the spirit of "sincere and faithful, guaranteed quality, top-ranking service, consumer paramountcy".

Please feel free to contact us for further information.