Zhangqiu Zhongnuo Forging and Casting Ltd. was set up in 2006. We specialize in forging flanges which include not only the standard flanges of ANSI, DIN, BS, UNI, JIS and SABS1000/3, but also non-standard flanges.



We have been well-equipped, and have a strict quality control system in every process including raw material inspection, cutting, heating, gorging, heat treatment, machining, drilling, marking, washing, final inspection, packing, and delivery.



"Satisfactory quality, seasonable price, and on-time delivery" is our service concept. We have owned...