Zhengzhou 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 machine2.Oil Refienry / crude oil refinery/oil refinery machine/oil refining3.Animal feed pellet machinery4.Tyre Pyrolysis/ tyre crusher5.organic fertilizer making equipment6.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 a strong working team which has rich experience in oil press installation and production, scientific management methods and a complete quality assurances system, which guarantee us to reliably finish each project. We strengthen communication between both sides, hoping not only to get customers' praise but also to enter a new era of service, that is, "guiding users to consume, allowing users to be rest assured" to satisfy enterprise's demands of running more efficiently and cost-effectively, shortening the reaction time of the market, speeding up technological innovation, carrying out strict quality control and reducing production costs to benefit consumers. We seize more business opportunities in 0the competition at any time, to create greater value for you and the society. Our team, which is highly skilled, is ready to serve you in 24 hours.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	IAF CNAS	production and service of screw oil expeller,hydraulic oil press.edible oil extraction refinting equipment,tire crusher and metal crusher	2012-09-20 ~

Business Type	Manufacturer, Trading Company	Country / Region	Henan, China
Main Products	Grain and Oil Machinery (Oil Press, Refining Equipment, Extraction Equipment, Dryer, Oil Press Production Line)	Total Employees	51 - 100 People