Jiangsu Valin-Xigang Special Steel Co., LTD establishes its well-found quality assurance system, and takes strict quality controls on research & development, manufacture, inspection and other production activities. Valin-Xigang adopts advanced inspection instruments and equipments and has the high-caliber management team to ensure the quality of the products to be satisfied with the customers. Products can be produced, inspected and supplied according to the user agreements and international and national standards, such as SKF, API, ISO, ASTM, ASME, DIN, JIS, PED 97/23/EC, GB and so on, provided with comprehensive after-sale services.

Valin-Xigang has passed ISO9001:2008 quality management system authentication and obtained several quality acceptance certificates authorized and issued by world-wide and domestic authorities early or late, such as the Quality System Certification of API Spec Q1 by American Petroleum Institute (API); European products attestations of Conformite Europeenne (CE) and Pressure Equipment Directive （PED）; API-5CT and API-5L certificates by API for OCTG and line pipe; certificates by American Bureau of Shipping (ABS) and Lloyd’s Register of Shipping (LR) for anchor chain steel and shipping steel pipe. The company gets approved against special equipment manufacturing license for tube blank and seamless steel pipes and acquired the production license for bearing steel both from General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China (AQSIQ).

英国劳氏船级社认证证书

美国ABS船级认证证书