|
|
|
Hejian Ouman Drill Bits Co., Ltd. is located in hejian HeJian European man gentleman pavilion industrial development zone, 165 kilometers away from Beijing, the tianjin port in the east, the transportation is convenient. Mainly engaged in oil drilling diamond bit and special tools research and development, manufacturing and sales and technical services. Its main products are high-performance oil diamond bit and downhole drilling tools. Our co***ny production of diamond bit, have been sold to domestic and in...
|
| Company: |
Hejian Ouman Drill Bits Co., Ltd.
|
| Contact: |
Mr. Alex z |
| Address: |
Junziguan, Hejian City |
| Postcode: |
062450 |
| Tel: |
86 0317 5581388 |
| Fax: |
86 0317 3213202 |
| E-mail: |
|
|
|
|
Home
