Tianjin weiai Chemicals Co. Ltd. is one of main manufacturer chemical raw material. Established in 2005, Tianjin, ***** products scope: Organic and Inorganic Chemicals, dyestuffs, Iron oxide etc. which are widely used rubber, building, paper-making, paintings, food, medicine, petroleum ...

uses for soft water, detergents, preservatives, cement hardening agent, dyeing fibers and cleaning but also medicine, food, petroleum, printing dyeing, tanning, paper packaging storing For the main synthetic detergent additives, soap synergist, leather tanning agent in advance, ...