k55 oil casing

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[CN] Cangzhou Chengyuan Steel Pipe CO.,LTD [Manufacturer]
Key Products/Services:
Business Overview: Cangzhou Chengyuan Steel Pipe Co., Ltd is a professional production and sales of steel pipe and pipe fittings in north China. It is located in Yanshan indus...

500-900 US/ton

[CN] Cangzhou Chengyuan Steel Pipe Co.,Ltd [Manufacturer]
Key Products/Services:
Business Overview: Cangzhou chengyuan steel pipe co., ltd is a professional production and sales of steel pipe and pipe fittings in north China one of the large enterprises lo...

600-1200USD/T