Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

Rumah> Blog
June 26, 2019
manufacurer of replace tricone bit cutters

Hejian Deris Petroleum Drilling Equipment

January 09, 2019
PDC bit Design

Hejian Deris Petroleum Drilling Equipment Co., Ltd Address : Junziguan Industry Park NO.88, Hejian City, Hebei Province, China Tel: +86 (0)317 5586567 Fax: +86 (0)317 5586567

November 23, 2018
PDC bit drilling operations requirement

Hejian Deris Petroleum Drilling Equipment Co., Ltd

October 18, 2018
Cone-PDC composite drill bit

Hejian Deris Petroleum Drilling Equipment Co., Ltd 

October 17, 2018
PDC bit

Hejian Deris Petroleum Drilling Equipment Co., Ltd www.welldrillingbit.com   WhatsApp/ WeChat : +8615128708428   Skype: jenny19871026shen  &nbs

Rumah

Product

Whatsapp

Tentang kami

Permintaan

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Kirim