Cangzhou,Hebei,China China
Contact person : | Susie Cui |
Company: | Cangzhou Aoyijia petroleum machinery Co., Ltd |
Address: | Cangzhou Hebei China |
Telephone: | View Phone Number |
Mobile: | View Mobile Number |
Fax: | View Fax Number |
Zip/Postal: | - |
Products: | drill bit tricone bits PDC |
Company Website: | http://www.ayjdrillbits.com |