Our Advantages

Established In 1984s’ & Plants With 3,0000 Sq.M

35 Year's Focus on Oilfield Additives 

29 Year’s Exporting Experience

40000 Tons Annual Output Production Line

41 Countries Hot Selling

TOP 1 Manufacturer of Sulfonated Asphalt in China

Certificate of QMS ISO9001:2005 EMSISO14001:2005 OHSAS ISO 18001:2007

Cooperation with Universities & Research Institutes

Product Catalog