Jiangsu Lishi precision Pipe Co., Ltd
Jiangsu Lishi precision Pipe Co., Ltd. (formerly Jiangyin Yongyi Stainless Steel Co., Ltd.) Co., Ltd. is a professional manufacturer of seamless stainless steel tubes, especially precision tubes, polished tubes, bright annealed tubes, pressure tubes, etc. The company passed the ISO9001:2000 international quality management system certification in 2002, the national industrial product production license (xk05-212-00099) in 2003, the quality trustworthy enterprise of Jiangsu Province in 2006, the AAA enterprise of quality, credit and service, and the advanced unit of valuing quality and keeping reputation in 2007 "High quality products of Jiangsu Province"; in 2008, it was rated as "star enterprise of Jiangsu Province", and passed iso9001:2015 international quality management system certification in 2015
The company has a strong (Development) momentum, now has more than 10 professional inspectors, technicians and engineers, specializing in chemical and mechanical procedures, heat treatment and non-destructive inspection. The company now has LG60, ld80, LD50, ld40, LG30, ld20, ld15, ld12 and other cold rolling product lines, 1.5t-50t cold drawing line and bright annealing furnace. It is equipped with tensile testing machine, hardness tester, metallographic testing, hydraulic testing, eddy current testing, ultrasonic testing, roughness testing and intergranular corrosion testing equipment.
The company adopts advanced production technology, and can implement multi-national production standards and specifications, such as American Standard (ASTM), German standard (DIN), Japanese standard (JIS) and national standard (GB / t14976, GB / t14975, GB / t3090) to organize production. The main material types include 304, 304L, 316, 316L, 321, 309S, 310S (2520), 317L, 904L, 31803 (32205), 904L and other austenite and dual phase steels. The outer diameter range of the product is 0.8mm-530mm, and the wall thickness range is 0.1mm-30mm. The products are widely used in petrochemical, vehicle, heat exchanger, printing and dyeing, papermaking and sugar making, beverage and food industry, building decoration, medical equipment and physical instrument, furniture, kitchen utensils, water supply pipeline, etc.
The company adheres to the business philosophy of "quality first, customer first", and organizes production in strict accordance with iso9001:2015 standard. The company has the right of independent import and export, and its products are exported to many countries and regions, such as the United Kingdom, the United States, Japan, Germany, South Korea, Brazil, Greece, the Middle East and Southeast Asia.