hengzhou Dingsheng Machine Manufacturing Co., Ltd., located in
Zhengzhou City (capital of Henan Province), is a joint-stock
enterprise.Main Products,as follows, 1.Oil Press /oil expeller/oil mill/oil extraction machine/oil press
machine 2.Oil Refienry / crude oil refinery/oil refinery machine/oil
refining. 3.Animal feed pellet machinery. 4.Tyre Pyrolysis/ tyre crusher. 5.organic fertilizer making equipment. 6.Other Agricultural Machinery. Our corporation was established in 2002, mainly engaged in oil
engineering R&D, equipment manufacture, installation
commissioning and training services. Our company has high-level
professional technicians in oil chemical, mechanical design,
machine manufacture and other fields. Besides, we have