Puyang Zhongshi Group Co.,Ltd, founded in 1997, manufactures a full line of Casing Cementing Equipments, with API 5CT,6A,11AX,11E and ISO 14001,9001Certificates in China.
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2021-01-13
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2021-01-02
Puyang Zhongshi Group Co.,Ltd, founded in 1997, manufactures a full line of Casing Cementing Equipments, with API 5CT,6A,11AX,11E and ISO 14001,9001Certificates in China.
2021-01-13
2021-01-02