Gold Member Since 2011
Audited Supplier

H.H. Drill-Tech Drilling Machinery Co., Ltd.

Core Drilling Rig, Mobile Drilling Rig, Drilling Machine manufacturer / supplier in China, offering Spindle Type Core Drill Rig (XY-1) 100m Capacity Machine, Yfj4-40 Mechanical Semi Automatic Concrete Block Making Machine Cement Brick Making Machinery, Horizontal Directional Drilling Rig (FDP-20) and so on.

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Supplier Homepage Company Show Certificates Environmental Management System Certificate----in Chinese

Certificates

Environmental Management System Certificate----in Chinese [Jul 05,2011]

Our factory got the Environmental Management System Certificate in Feb,2011.