Jinan HeChuang Mechanical Manufacturing Co., Ltd.
Blind flange is also called 900LB BLRF Flange flange, flange of product categories for blind flange, pressure top 900LB, we mainly based ANS IB16.5 series of flange, we also do the United States, Japan, Britain, Germany, a series of products. Our strict quality management system, and won many customers at the same time. The company obtained three national patents. Wish our customers came to negotiate.