... DIN flange: 1.Certificate:ISO 9001:2000, 2.High mechanial strength, 3.OEM service offered, 4.Size:1/2"--48" carbon steel DIN ... Ltd., Zhangqiu Xingyi Forging Co., Ltd. and Valve factory.Zhangqiu Xingyi Forging Co., Ltd. is specialized ... which includes the series of ANSI , JIS, DIN, BS etc. The company has 80 employees and ... and equipment testing. 1. Standards:ANSI, ASME,DIN,JPI,JIS,BS,AS etc. 2. Type:Slip ...