Business scope: Production,
Sale,
Sale,
Ceramsite Sand,
Fracturing Proppant,
Barite Powder,
Production Of Petroleum Machinery Equipment And Accessories,
Quartz Sand,
Environmental Engineering Technical Services,
Foundry Sand,
Bentonite,
Oilfield Chemical Additives,
Coated Sand,
Industrial automatic control system device manufacturing
Business scope: Use,
Wholesale,
General Cargo Transportation,
Sale,
Instrumentation,
Sale,
Sale,
Sale,
Equipment,
Wujinjiaodian And Electronic Products,
Auto Parts,
Chemical Products,
Building Materials,
Office Supplies,
Business Management Consulting,
Electric Wire,
Pre Packaged Food,
Stainless Steel Kitchenware,
Production Of Water Treatment Agents,
Debugging,
Bentonite
...
Business scope: Cable,
Sale,
Construction And Installation,
Pre Packaged Food,
Metering Service,
Steel,
Coal Mining,
Retail,
Print,
Instrumentation,
Sale,
Sale,
Production And Sales Of Castings,
Diesel Fuel,
Chinese Food Production And Sales,
Safety Production Training,
Subject To Qualification Certificate,
Coke Sales,
Truck Maintenance Category 2,
Sales Of Plastic Products,
Bentonite
...