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产品描述
参数
(1) thread: R28(2) model: thread drill, drill pipe, the connecting sleeve (3) bit diameter: 37mm-89mm (4) pipe length: 2400mm-4310mm (5): packing box or bale (6) production: 10000 / month, drill: 2000 / June (7) delivery time: 20 days
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Time of issue:2021-11-06 21:20:28

Zhao Chuanxiang, general manager of Yanggu Sanfeng drilling tools, and all employees warmly welcome friends from all walks of life to visit and guide the company!
Contact Information
Chuanxiang Zhao : +86-13906356937
Lei Yan :+86-15064051005
+86-0635-6513996 / Office Tel
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