HENAN TINGYU INTERNATIONAL CO., Ltd is an enterprise specialized in production and sales of fine chemical products. We have: Our own manufacturing facility in the Chemical Industry Zone in Kaifeng,Henan,China. Not only can we research, develop and manufacture our own electronic chemical products…

We're one of the biggest manufacturers of TCE,caustic soda flakes and pearls in China mainland,our mother company is in Hongkong.And have a history of 30 years,including 10 years' chemical exporting experience,so we can supply you with our products high efficiently and regularly;Also we can do a thi…