Lower Head Bushing for Cone Crusher

YongCheng Group is installed in an industrial complex of 37,000 square meters, with more than 16,000 square meters of constructed area, located in south of China.  In this modern industrial plant, we have analysis and development laboratories, testing center, foundry and machining workshop, warehouse, administrative and commercial areas.
With advanced features, Yongcheng has responded effectively to the challenges and needs of the market. Its extensive product line is a true ´mix of solutions´ in continuous casting, centrifuged casting and machining CNC. YongCheng Group specializes in the design, manufacture and supply copper components for equipment, in mining, construction machinery, wind energy, oil and gas, ship, punch. YongCheng is also a key OEM supplier in heavy equipment around the world. Our emphasis is on spare parts for crushers, excavators, electric rope shovels. YongCheng is also positioned for growth in other areas that call for precision CNC machining, covering copper castings, cast/grey iron castings, steel alloys and steel forgings.
To maintain high quality, YC invested millions of dollars on foundry equipment from Germany, machining equipment of MAZAK, DOOSA and testing equipment of Zeiss, Fora in recent years.  In additions, YC insists on strict production process control. In 2002, YC is certified by ISO9001, ISO 14001 and OHSOS18001.  YC testing center is certified by CNAS, which has high precision detection ability.