SKY-E is a leadingsupplier of OCTG thread protectors and pipeprotection products. With 30 years of experience，500 employees, and productioncapacity of 8 million sets per year, we manufacturethe broadest range of pipe protection products with the highest qualitystandards in the industry. 

Our product linecovers all API threads, as well as most of the premium connections. All threadprotectors are certified to the latest edition of API 5CT/ISO 11960 standard. 

With an in-house high-qualitytesting lab, Sky-E routinely tests its thread protectors and other products fora variety of environmental and operational factors including vibration, impact,temperature variations, toque, hookability, and corrosion.

All around the world, we offer our customers protectionof their investment with reliability and stability. Our capabilityfor innovation and specialization of products and services enables SKY-E tomaintain a competitive edge in the national and global markets. Ourcustomers include most of the world’s leading pipe & oil companies as wellas emerging ones such as Tenaris, Vallourec, Hunting, Voestalpine, Sumitomo, Saudi Aramco, TPCO, and etc. Throughresponding to their needs with innovative solutions and recommendations, wehave established and maintained good working relationships with our customers.

Since 1998,SKY-E has been investing in manufacturing of inserts for OCTG pipethreading process. With strong technical expertise andstate-of-art equipments, SKY-E has become one of the leadingthread insert suppliers in China with annual sales of over halfmillion pieces.