Henan Dongfanglong Machine Manufacture Co.,Ltd
Manufacturer
Business Nature
Manufacturer
No. Employees
189
Year Established
1999
Annual Turnover
150 billion
Country/Region
Puyang, China
Main Products
casing pup joint, tubing pup joint, casing coupling, Tubing coupling
About Henan Dongfanglong Machine Manufacture Co.,Ltd
We are the manufacturer of coupling, pup joint, crossover, sucker rod coupling, centralizer and other downhole tools, has more than 21 years history. We have the API 5CT Certificate(API 5CT-0387) since 2001. Welcome to your calling and visiting.