oil field drilling

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[CN] Hejian Wanxiang Drilling Equipment Co., Ltd. [Manufacturer]
Key Products/Services:
Business Overview: Hejian Wanxiang Drilling Equipments Co., Ltd. is a professional supplier of drilling tools and equipments in China. With flexible company structure and adva...

USD800

[CN] Shandong Tongli Chemical Co.,Ltd. [Manufacturer]
Key Products/Services:
Business Overview: Shandong Tongli Chemical Co., Ltd was founded in 1993, is located in Huantai county, Zibo city, Shandong province. It enjoys convenient transportation. The ...