Jinan HeChuang Mechanical Manufacturing Co., Ltd.
We mainly use Jis B2220 Flange. 16K Sop Flange flange products for the plate type flange, pressure rating of 16K, we mainly in the JIS series flange based, in addition, we also do the United States, Japan, Britain, Germany, series of products. We have JIS series flanges, and we produce ANSI, JIS, EN, DIN flanges. We grant our buyers with our strict quality control system and good service.