Henan Shuangzhi Machinery Equipment Co., Ltd. is specialized in the production of self moving machine tail, scraper conveyor, transfer conveyor, crusher, hydraulic support and other equipment accessories matched with major main engine manufacturers. Over the years, the sales scope of our factory has involved Henan No.6 Bureau, Lianghuai region, Shanxi, Shandong, southwest, northwest, East three provinces and other regions. Stable quality, reasonable price and warm service have been recognized and trusted by many users! ...