Company Profile

Established in 1980, Sino Industry and Trade Company(hereinafter referred to “SITC”) is a leading foundry manufacturer specializing in the design, research, development and manufacture in the foundry industry for more than 40 years. Being one of major suppliers of customized components for commercial vehicle and industrial equipment manufacturers spreaded all over the world, the company has been commited to offering high quality products with competitive price and excellent service worldwide.

Headquartered in Rizhao City, Shandong Province, P.R. China, the company wholly owns a subsidiary production factory named “Rizhao Longshan Pricision Machinery Manufacture Co., Ltd.”, which covers an area of more than 90,000 square meters, with advanced casting production lines, CNC machining center which is composed of dozens of five axis CNC lathe machines, as well as automated electrophoresis coating lines.

Abundant technical forces and sound production management system, superior production equipments, strict and effective quality control system, advanced and excellent inspection instruments, to ensure us constantly, stably to provide high-quality products for global customers.

More than 40 years experience in precision casting industry, with 60 experienced technical engineers and 800 skilled workers, SITC has a senior engineering technical team with special skills and rich experience in casting, forging, and CNC machining fields, which is capable of solving and handling special material, special structure, special defect and special processing, meeting the evolving needs of, and providing optimal solution and real one-stop service to, global customers.