Chang-chang-chemicals Co Ltd, established in 2006 dedicated to the development, production and marketing of chemicals. We are a leading manufacturer and supplier of organic chemicals in China , also dedicated to Research substances, Research chemicals production and marketing. High and consistent quality, rich experience in exporting, prompt response and service and Safe and timely delivery, all these help us win more and more customers all over the world.
Manufacturing base: The Company has some Manufacturing base in Zhejiang, Jiangsu and Shandong provide. These bases focus on production and Contract Manufacturing.
Sales agent: Chang-chang-chem Co Ltd are authorized by many Chinese chemical manufacturers as universal agency and international area agency. Chang-chang-chem Co Ltd has established very good cooperation and business relations with hundreds of Chinese qualified manufacturers by long time business intercourse.
Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw material control, process control and finished product quality inspection.