Min. Order Reference FOB Price
50 piece US$435.00-635.00 / piece
Product Description
Company Profile Shandong Mingzhu Drilling Tools Co., Ltd. Shandong Mingzhu Drilling Tools Co., Ltd. is a internationally leading oil drill pipe production enterprise with over 20 years of professional knowledge. We have obtained certifications such as API 5DP, API 7-1, API QI, ISO9001, ISO14001, ...