Xi an Heaven Abundant Mining Equipment CO., LTD

A unyanzvi pdc cutter,pdc,bit,pdc core bitmugadziri

Address: B302 Kuvaka Kugadzira Dianzi 3rd mugwagwa weyanta dunhu, XI'an, shaanxi mudunhu, China

Website: www.tydrillbits.com

Tel: + 86 29 88894370

Fax: + 86 29 88894370-602

Email: robert@tydrillbits.com