Jinan HeChuang Mechanical Manufacturing Co., Ltd.
We mainly do the United States, Japan, Britain, Germany, the series of products. 600Lb Blrf Flange is blind flange, pressure 600LB according to ANSI B16.5,and we produce ANSI,JIS, EN, DIN flanges. We grant our buyers with our strict quality control system and good serivce. Won a lot of customer recognition, over the same period the company won three national patents.