High Quality Deepwater Sulphonated Bitumen - China Manufacturers, Factory, Suppliers

Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for High Quality Deepwater Sulphonated Bitumen, Natrosol 250hhr , Sell Hemc , Hydroxyethylcellulose Safety , With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.