HONGKONG EASTLONG TECHNOLOGY Co.,

HONGKONG EASTLONG TECHNOLOGY Co., Limited We are mainly engaged in the sales of tubing coupling, casing coupling, pup joints, tool joints, and so on. Our factory is located in Henan, China. We have more than *5 years of experience in production, We have the ISO ***1 Quality Control Certificate, API - 5CT Certificate.
We have the biggest API couplings workshop, and also one of the biggest manufacturers of API couplings. We are the regular suppliers of Petro China and Sinopec. From ***9, our market has expanded abroad out of China. Our products have already been used in USA, Brazil, Venezuela, India, Kazakhstan, Indonesia and so on. Our purpose on quality:
1) No damage, no bent
2) No burrs or sharp edges and no scraps
3) Free for oiled&marking
4) All goods can be checked by third party inspection before shipment.
EAST LONG adhere to the business theory of that: Quality first, service first, integrity management, share the wealth, and convince that once cooperation makes forever friends. We sincerely hope to establish business relations with you!