Zhangjiakou xiandai petroleum drill
The production range is from2 3/8'' to 5 1/2'' in grade e75 to s 135. we have obtained the certificate of iso9000:2000 and api q1.authorized by api to use the api monogram(license number:spec5d-0096;spec7-0602;q1-0054).
Reviewed by 1 Users
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
