We are international OEM/ODM forging and casting factory for heavy duty auto parts like flywheel covers.clutch housings.wheel hubs. Bearings.Brackets and other Auto Spare Parts for Car and Truck. And various types of wear and heat resistance products with Gray Iron. Ductile Iron.Vermicular Iron .alloy material are highly recognizes by customers from home and abroad.
Our team includes engineer design team. quality control and first class international logistics will ensure long and steady cooperation.

Our company has about 20 years' experience in the auto aftermarket industry. and we think our professional knowledge can make our cooperation and communication easy and fruitful. We will try our best to make you satisfied with our products and services. We not only supply the existing products. but also can be specialized manufactured according to customers’ drawings.
Changge Dingda Industry Co., Ltd, located in Changge industrial agglomeration area in Henan
Province，is a ...[More]k private enterprise which was established in 2008 on the basis of the
original Foundry.
Dingda is a professional machining enterprise with the registered capital of 80 million RMB, a
total investment of 450 million RMB, and the annual output value of one billion RMB. We have
established good cooperation with Shanxi Automobile Group Co.,Ltd, YuChai Group, North-Benz
Heavy-Duty Truck Co.,Ltd, YuTong Bus Group, Dongfeng Dena Axle Co.,Ltd. USA PAI Industry,
Germany GKN and Knorre. Our main products are Flywheel Housing, Clutch cover, Wheel Hubs,
Bearings, Brackets and other Auto Spare Parts for Car and Truck. We also provide good OEM
service, various types of wear and heat resistance products with Gray Iron, Ductile Iron,
Vermicular Iron , alloy material are highly recognizes by customers from home and abroad.
Now, the companies has 100，000 square meters of modern plant and advanced equipments,
including six cast iron coated sand production line, four shell-type machine molding line, 27 sets
of the most advanced small giant Mazak vertical machining center, 6 units of Qinghai a machine
horizontal machining center, CNC Vertical Lathe, Taiwan Feeler and gantry machining center 30
German automatic static pressure casting production line 2, the intelligent robot operation
processing centerline 2. It has 300,000 pcs annual production shell products and 700,000 pcs
bracket products, automotive wheel hub production capacity of 1 million, and its product accuracy
also reaches International advanced level. What's more, the number of little giant Mazak vertical
machining centers is second to none in the domestic industry.
My company has more than 530 employees right now and 25 R & D staff, including eight senior
technical staff and two professors. The conversion design of products are all adopted with
international generic CAD, SOLIDWORK, 3D auxiliary. All of them can provide excellent
personnel strength and technical support for the rapid development of company.
Changge Dingda always adheres to the corporate concept of development of "quality first, service
first, customer first", adopts a strict quality inspection system, and uses advanced equipment and
highly qualified quality control personnel, which all ensure that every one of the factory's products
can achieve the requirements of customer satisfaction.
In addition, the company has established 100% customer profiles to ensure that 100% of
customers are paid attention to and the issues raised by customers are 100% solved. We will use
our sincerity in exchange for 100% customer satisfaction.