Henan Double Chi || 33SKL0101 supply chain / 220 spline "classic, romantic, unforgettable, attention" axle group with Northwest factory-630 SGD yes you are my hundred mountain, "integrity, dedication, rigor and excellence," I Henan is your double-chi! Henan double-Chi Chang Machinery Co., Ltd. Main Zheng coal stoker coal Benniu northwest Shandong, Shanxi coal Huainan longwall coal mining machine accessories. The company specializes SGZ630 / 730/764/800/900/1200 scraper sprocket and sprocket assembly, scraper, E-bolts, pins dumbbell, beams, rack, central groove, the transition slot, bump slot, connecting ring, etc. coal Accessories. The company is located in Zhengzhou, Henan Province, Zhengzhou City, the site is located in the high-tech industrial park. Plant area of ??over 100,000 square meters, now has more than 500 employees, including engineering and technical personnel more than 20 people. Is the number of coal enterprises in cooperation with forging units. Company production, testing equipment and improve the current major equipment forging shop 10 tons, 5 tons, 2 tons forging hammer, three tons, 2 tons, 1 ton freedom hammer and matched with a variety of molds. Machining centers, processing workshops have multiple milling, turning, drilling, grinding, boring equipment: and a processing workshop and shot workshop. In recent years, the company has been involved in sales Henan six innings, Huai River region, Shanxi, Shandong, Southwest, Northwest, Northeast and other regions, stable good quality and reasonable price service has been well received by many users and certainly welcome, I We warmly welcome all friends to visit our factory, we will provide the best products and good service. Henan Double Chi || 33SKL0101 supply chain axle group with Northwest plant SGD-630 inside / 220 spline