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Tongdingzhou Core Business
Mainly engaged in aluminum alloy precision casting, environmentally friendly coated sand, casting materials, machining, metal heat treatment, new product R&D, design and production, tool distribution, non-ferrous metal supply, etc.
Aluminum Alloy Precision Casting /
Aerospace / New Energy / Rail Vehicles / Passenger Cars / Military Industry

Metal Heat Treatment /
Cast aluminum components T6 treatment / Passenger car cylinder block T5 treatment / Passenger car cylinder head T6 treatment / New energy chassis T6 treatment / Locomotive parts T7 treatment
CNC Finish Machining /
Passenger car cylinder block machining / Passenger car cylinder head machining / Diesel engine block machining / Passenger car valve body machining / Internal combustion engine pump body machining
Environmental Coated Sand /
Diesel engine block forming / engine block forming / new energy casing forming / passenger car cylinder head forming / fuselage structural parts forming
Inorganic Reclaimed Sand /
Passenger Car Cylinder Head Forming / Rail Vehicle Hub Forming / Diesel Engine Chassis Parts Forming / Marine Casting Forming / Body Valve Body Forming
Injection Molding Products /
Injection equipment
About Tongdingzhou
Established in February 1999, Yantai Tongdingzhou Auto Parts Co., Ltd. is a booming private enterprise greatly supported by Yantai municipal government.
1999
Established in February 1999
66000
Now covers an area of 66,000 square meters
26000
Plant area of 26,000 square meters
13+16
13 senior R&D engineers and 16 engineers