Jinan Hyupshin Flanges Co., Ltd obtain ISO 9001 Certificate since 1998, the version 2000 approved by Korea Standards Association. From November 2011 ISO9001: 2000 was invalid, we certified ISO9001:2008 by GIC & UKAS, It guarantees the quality control system runs well in steel flanges producing and inspecting. Hyupshin Corporation assured each piece flange makes in correct process and well inspection, from the raw material buy in storage to products delivery, all have records and under the controling of quality system. Base on the ISO 9001 rules, Hyupshin set up the products tracing system, each flange marks not only heat number and a special tracing number, through these numbers and search the database, we can get all the information of products, find and solve questions in fast speed.

Jinan Hyupshin Flanges Co., Ltd obtain KS certificate and the rights to use KS mark on steel flanges products since 2001, approved by Korea Standards Association. Based on the quality control system which built on ISO 9001 : 2000 rules, Hyupshin Corporation get the KS certification for JIS 5K, 10K, 16K, 20K, 30K flanges and make the KS mark on each flanges to guarantee high quality of our products. Jinan Hyupshin Flanges Co., Ltd is the first company to get KS certificate in China. Depend on the KS certification and high quality flanges, Hyupshin's market occupancy reach to 30% in Korea.