HENGLONG is one of the world's leading manufacturers of top quality percussive rock drilling tools. Our high-performance products include TOP hammer drill bits, extension and tunneling rods, integral [Details]

Yanggu Henglong Construction Machinery Co., Ltd
Address:Sipeng Street, Shouzhang Town, Yanggu County, Shandong Province, China
Postal code:252300
Tel:+8618606359907
Fax:+86 -635-6858269
Mail:info@cnbuttonbit.com
Website:http://www.cnbuttonbit.com/
Contacts:yghlgcjx （Mr）
Cellphone number:18606359907
Online Status:Offline Send message