Founded in 1994, SIGIN Chemical & Industry Co., Ltd. is a key chemical supply chain service provider in East China.


The company’s product offerings are based on dozens of essential inorganic chemical raw materials—such as caustic soda flakes, boric acid, borax, sodium carbonate, and oxalic acid—and have expanded to include over 150 major chemicals, all maintained in regular stock.


By integrating upstream and downstream big data, we now offer more than 400 commonly used chemical raw materials in the market, delivering a seamless one-stop purchasing experience.

• 10 Environmental, Safety & Protection
•   10.04 Wastewater Treatment / Recovery
• 2 Pre-treatment Technologies
•   2.04 Degreasing
•   2.07 Chemical Rust-Removal
• 5 Surface Treatment
•   5.02 Anodizing
•   5.03 Phosphating