We are the leading manufacturer and exporter of oil drilling chemicals in China, we can supply best quality and competitive price, also supply prompt shipment and specialised service, Our supply ability is Decabromodiphenyl Oxide 10000mt,Decabromodiphenyl Ethance 5000mt,Tetrabromobisphenol A 5000mt,Sodium Bromate 99.5%min 2000mt ,Potassium Bromate 99.5%min 1500mt,calcium chloride 77% flakes 20000MT, 95% powder 20000MT, 96% prills 20000MT,sodium bromide 99% powder 5000MT,calcium bromide 53% liquid 5000MT,98% powder 5000MT,zinc bromide 72% liquid 5000MT,98% powder 5000MT,magneisum chloride 98% white flakes 10000MT,potassium bromide 99% powder 5000MT,ammonium bromide 99% powder 5000MT. We had established good relationship with most of famous oil drilling company of the world, and now we are the reliable supplier of them, like MI, Halliburton, Tetra, Dow, Esso, Baker, etc. And we got good reputation with them. With their markets in the world, our products was sold to most of the oil well of the world, Including Middle East, Africa, Asia, Russia, Kazakhstan, America, Colombia, South America, etc. Hope we can establish good relationship with you, And become your reliable supplier for years.