?Zhangqiu ruiye mechanical co., ltd is located in Zhangqiu city that know as the hometown of blacksmith. The company was established in 2000 and occupies 20,000 square meters with the fixed capital of 20 million yuan,registered capital of 20 million and 260 highly skilled employees. Our company specializes in manufacturing forged flanges with annual output of over 15,000 tons. Our flanges are manufactured according to ANSI, JIS, DIN, BS, UNI, SABS standard etc. Our flanges are exported to over 20 countries and areas, including United States, Germany, Canada, Spain, Russia, Ukraine, Japan, South Korea, South Africa, Brazil, Middle East, South East Asia, Africa, and so on. Our high quality flanges win customers highly praised and trust.??The company has long been committed to the training of personnel, development and use of new technologies for flanges. We have rich experience, integrated flange data, first-class professional and technical personnel and improved detection equipment, professional quality check team, advanced production technology and process. Our flange produce technology has reached the leading level of the same industry. The flanges are manufactured strictly according to GB/T9001-2000- ISO9001-2000 and ISO9001:2008 quality system. We strive for survival through quality and development by credit. We will constantly introduce new technology and products to offer you more qualified flanges and service for you.
