Shanghai Weile Chemical Technology Co., Ltd.
Our company is the manufacturer and supplier specialty chemicals, such as PTSA, para toluene sulfonic acid, Vinyl n-valerate, Vinyltrimethylammonium bromide, etc.
The Best of Made in Taiwan
Primary member : Sulfonic Acid Suppliers & Manufacturers
China 
Kuang Ming Ent. Co., Ltd.
Ammonmium Sulfamate, Sulfonic Acid, Sulphuric Acid,Aluminium Sulphate, Isochanuric Acid
Taiwan
Tianya Chemicals Co.,Ltd
Tianya Chemicals Co.,Ltd.was established as a combination with manufacturing. Customs synthesis and international trading in the field of Pharmaceutical Intermediates,coating raw materials and pigment raw materials in China from 1996.
Concord
Year Fortune Corp. Ltd is the agent of chemical material, which product are made by Concord Manufacture in Taiwan. We are specialized in DCP (Dicymyl Peroxide) , CHP (Cumene Hydroperoxide) , PTSA (P-Toulene Sulfonic Acid) .
Nanjing Longyan Chemical CO.,LTD.
Our main products are Para Cresol (6000MT/ annual), Para Toluene Sulfonic Acid (5000MT/ annual), Antioxidant BHT (4000MT/ annual), potassium carbonate(6000 MT/ annual) and Ortho Nitro Benzaldehyde(180 MT/ annual) . Also including O-Cresol ,Mixted Cresol...
Others