Business scope: Sales Of Plastic Products,
General Merchandise Sales,
Wholesale Of Hardware Products,
Hardware Retail,
The Third Category Of Non Pharmaceutical Precursor Chemicals Business,
Import And Export,
Technology Import And Export,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Chemical Product Sales,
Fertilizer Sales,
Sales Of Non Metallic Minerals And Products,
Manufacture Of Non Metallic Mineral Products,
Trade Operation,
Lime And Gypsum Manufacturing,
Renewable Resource Processing,
Sulfuric Acid
...
Business scope: Law,
General Cargo Transportation,
Municipal Construction Engineering Construction,
Import And Export Trade,
Potassium Cyanide,
Hydrochloric Acid,
Parking Service,
Earthwork Construction,
Housing Construction,
Logistics Management,
Scenic Spot Management,
Sulfuric Acid,
Property Management,
Sodium Cyanide,
Foundation And Foundation Engineering Construction,
Business scope: Valve,
Building Materials,
Instrumentation,
Import And Export Of Goods Or Technology,
Liquid Ammonia,
Boric Acid,
Sodium Hydroxide,
Fracturing Flowback Fluid,
Drilling Engineering,
Benzene Sales,
Phosphoric Acid,
Quartz Sand,
Trade Operation,
Metal Processing And Sales,
Research And Development Of Environmental Protection Equipment,
Drilling Hose,
Oilfield Chemicals,
Trade Information Consultation,
Oil And Gas Field Drilling Mud Waste Liquid,
Hydrochloric Acid,
Sulfuric Acid
...