OEM Supply Professional Q125 Coupling Manufacturer - OCTG 16″K55 BC API 5CT CASING COUPLING EXPORTER SUPPLIER – Oilfield
OEM Supply Professional Q125 Coupling Manufacturer - OCTG 16″K55 BC API 5CT CASING COUPLING EXPORTER SUPPLIER – Oilfield Detail:
1. 16″ K55 BC API 5CT Casing Couplings.
2. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ need.
3. We will have every strict inspection on each product in the process of production, and each piece of casing coupling or tubing coupling keeps its related processing records.
4. Invoice: Based on actual quantity shipped.
5. Quantity: According to the customers’ need.
Every processing procedure of each product is strictly controlled, and the processing and testing records of each product are recorded and archived in detail, to realize the traceability of the whole process.Continuous optimization of product quality management system is our consistent purpose. Through our unremitting efforts, we have passed APT on-site audit with excellent performance for many times and we have obtained the American API product certification with the number of 5CT-1368.In 2018, we were awarded as “China online marketing reputation enterprise” by the Ministry of Commerce and State-owned Assets Supervision and Administration Commission of the State Council.
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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for OEM Supply Professional Q125 Coupling Manufacturer - OCTG 16″K55 BC API 5CT CASING COUPLING EXPORTER SUPPLIER – Oilfield , The product will supply to all over the world, such as: Estonia, Burundi, Chile, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
