1. STIM provided.
2. Listing Co. in US
3. Tier-1 supplier of Sinopec & PetroChina
4. Improve oil output 30%~
* About us
Zhengzhou Duesail Fracture Proppants Co., Ltd is a wholly-owned subsidiary of China Gengsheng Minerals Inc., a high-tech enterprise listed in US. It is a professional manufacturer of high grade fracture proppants for oilfields and foundry industry.
There are four fracture proppants production lines. Annual capacity can reach 140,000 tons.
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