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Jiangsu Tetra New Mater
Tetrachem is a high-tech company specialized in R&D, production, sales and technical service of
Jinan Langhua Chemical
As a specialized chemical trader integrating R&D, production, sales and custom synthesis, Jinan
Zhengzhou Key-chemi Bio
Zhengzhou Key-chemi biotechnology co., LTD. is a high-tech company committed to the field of chemic
ZHIWE ChemTech Co Ltd
Zhi. is a leading company established in 2009, focusing on Active Pharmaceutical Ingredients (API)
Chemtour Biotech Co., L
Founded in 2014, Chemtour is specializing in providing pharmaceutical raw materials and chemicals f
Samyang Fine Chemical C
Samyang Fine Chemical has contributed greatly to the development of Korean chemical industry by coo |