ST&H CORPORATION is one of the most well known pipe-line manufacturers in world-wide. Established in 1983, the firm has 31 years remained focused producing high quality pipe-line products and providing export services to over 100 clients in world wide. Our products are manufactured in modern facilities under strict quality control system. We are certified under API, ISO 9001, ISO 14001, CE/PED, CRN (Canada) and SABS. Also, all of our products are compliance with the requirements of JIS, ANSI, DIN, BS and special requests. We offer a complete scope of services taking responsibility for all aspects export process. We are always doing our best to improve products quality and expanding production range through continuous development. Our business philosophy is to always exceed expectations in quality of products and customer services.