Xi an Heaven Abundant Mining Equipment CO.,LTD

Professional pdc to'sar, pdc, bit, pdc yadro bitishlab chiqaruvchi

manzil: B302 mahsuldorlik binosi Dianzi Yanta tumanining 3-yo'li, XI'an, Shaansi provinsiyasi, Xitoy

Veb-sayt: www.tydrillbits.com

Tel: + 86 29 88894370

Faks: + 86 29 88894370-602

Email: robert@tydrillbits.com