Analysis drill bit

Previous week, we come to one of customer’ working site (Jiangxi, China), and know about our products drilling effective and service life.

The customer have told us the condition for using our drill bit

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Name: Perry

Tel: 0086-731-84077805

Fax: 0086-731-84072772

Mobile: 0086 13808464920

WeChat: neptune1124

Whatsapp: 0086 13808464920

Add: 159# Li Xiang East Road, Changsha, Hunan, China. Post Code 410100