Shandong Zhongnuo Heavy Industry Co.,Ltd.
Shandong Zhongnuo Heavy Industry Co.,Ltd.
We are one of the most professional flange suppliers in China.The company specializes in flanges including the standards - ANSI;DIN;BS;UNI;JIS;SABS1000/3, also the custom design. It owns forging and casting factory which is well-equipped, and we have been certified by ISO 9001:2008 and PED/AD 2000-TUV, so strict control system can ensure our quality, which covers every process of the manufacturing ( raw material inspection, cutting, heating, forging, heat treatment, machining, drilling, marking, washing, final inspection, packing, delivery). High quality, reasonable price, in-time delivery is our service conceptions, which have rewarded us great amount of overseas customers now.
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