Dyes Chemical China Companies Lists

Zhengding bairun chem co. provides an integrated chemical procurement service to consumers worldwide from our plant. Established in 2009, we are a plant dealing with chemical commodities providing our consumers and partners alike with extended supply chain management service, product sourcing, price negotiation as well as quality control. It is one of major products in this corporation. from 100% to 240% strength sulphur black now it has become very famous on international market and has .....