... technology used. Our product: Xinxiang City Chengxin Vibration Equipment Co. Ltd. in Xiaoji town,Xinxiang City,Hennan Province ... screening, vibrating feeder, vibrating conveyor and accessories which used in mine, coal, metallurgy, thermal power, hydropower, refractory building materials, pharmaceuticals, ... all the employees and more and more trust from clients, the products are widely used in Baosteel ...