Business scope: Plastic Products,
Chemical Products,
Import And Export,
Production And Sales,
Sale,
Electrical Equipment,
Thickener,
Drilling Technical Services,
Drilling Mud Material,
Dust Suppressant,
Carboxymethyl Cellulose,
Cementing Technical Service,
Fluid Loss Control Agent,
Xanthan Gum,
Drilling And Production Engineering Technical Services,
Retention Aid,
Construction Machinery Parts,