Astm A53 Pipe made in China Coral Technology (Tianjin) Co., Ltd was founded in the year of 2012, we are a professional manufacturer focusing on the design and produce of roller pipe, drawn bar, high precision stamping bearing housing and seal kits for belt conveyor roller, and other roller accessories. Our products are widely used in coal mine, steel, cement, power, harbor, chemical, screen, crusher, grain industry and so on and exported to Saudi Arabia, United States, Venezuela, Russia, Australia, Brazil, Singapore, Chile, Peru, South Africa and so on. With powerful financial strength, advanced management concept, strict quality control system and excellent after sale service, we would like to develop together with you hand in hand. Adhering to concept of 鈥淐ustomer first, credit first鈥? our mission is to offer high quality products and more perfect after sale service at reasonable price. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! We are looking forward to co-operating with the customers from all over the world.Astm A53 Pipe made in China website:http://www.cncoraltech.com/