NO.166 Kangping Road, Gaixin District Chengdu, Sichuan Province, PR Tuam Tshoj
info@deepfast.com
+86 28 8787 7380

Tsev
Txog Peb
Khoom
Xov xwm
Rub tawm
Tiv tauj peb

Tsev
Tuam Txhab Tsim Nyog

Daim ntawv pov thawj tsim nyog

Daim ntawv pov thawj EAC
Daim ntawv pov thawj GOST
API 7-1
API Q1
API-ISO 9001
ISO 9001
ISO 14001
ISO 45001

Kev Patent

Kev Tsim Patent
Kev Tsim Patent
American Patent
Patent Lavxias teb sab
Patent Lavxias teb sab
Kev Tsim Patent
Kev Tsim Patent
Kev Tsim Patent
Kev Tsim Patent
Kev Tsim Patent
Kev Tsim Patent
Kev Tsim Patent

tiv tauj peb

NO.166 Kangping Road, Gaixin District Chengdu, Sichuan Province, PR Tuam Tshoj
+86 28 8787 7380
info@deepfast.com

Xov xwm

Pab kev zoo siab rau May 1st La ...
los ntawm Admin nyob rau hauv 21-04-30
Sichuan DeepFast Roj Drilling Ib ...
los ntawm Admin nyob rau hauv 21-04-28

Kev taw qhia

Txog Peb
Khoom
Xov xwm
Tiv tauj peb

Rau kev nug txog peb cov khoom lossis tus nqi, thov tawm koj tus email rau peb thiab peb yuav kov tsis pub dhau 24 teev.

© Copyright - 2019-2021: All Rights Reserved.

Ntaus nkag mus tshawb lossis ESC kaw