oil well casing

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[CN] Henan Tianzhiwo Machinery Co,. Ltd [Manufacturer]
Key Products/Services:
Business Overview: Henan Tianzhiwo Machinery Co,. Ltd are specialist manufacturers about Screens and Filters .They are widely used for water, oil and gas wells in the world. A...

USD11

[CN] Litonglian Seamless Steel Pipe Co., Ltd [Trading Company]
Key Products/Services:
Business Overview: Litonglian Seamless Steel Pipe Co., Ltd, is located in Cangzhou City, hometown of pipeline equipment in China. 200 Kilometers away from Beijing, capital cit...