50 mm Tow Trailer Coupling Head

1) Experience in casting for many years and served customers all around the world.

2) More than 500 professional and hard working employees pursue a wonderful career.

3) International advanced-level equipment such as CNC, numerical lathes, welding equipment, CMM and detect &testing equipment we used to ensure our product’s quality.

4) OEM service, you demand is our pursued.

5) ISO quality control

Technolgy:

Sand Casting:

Materials: aluminum and aluminum alloys A356-T6, A319, Alsi9mg, alsi12cu3
Copper and copper alloys, others:
65-45-12, 65-40-18, 80-55-6, 90-60-3, 100-70-2 GG20, GG25, GG30 1020, 1035, 1045, 4140, 8625, 304, 316
Casting tolerance: CT9-CT12
Standards: GB, ASTM, SAE, ISO, EN, DIN, JIS, BS
Piece weight: Al 50 g - 100 kg
Steel and iron: 0,5 - 2000 kg
Heat treating: annealing , discharge, carbonization, tempering, normalization and surface tempering
Surface finishing: grinding, polishing, painting and various coatings

Main products as bellow

Axles:  American type & German type with different capacity.

Mechanical suspension: 1axle, 2axle & 3axle with different steel plate thickness, German type,American type

Trailer air Suspension: 1axle, 2axle & 3axle with or without lifting

Bogie suspension: 24tons, 28tons, 32tons,drum and spoke type

Landing Gear: Gear outside & Gear inside with capacity 25tons, 28tons, 30tons and 35tons

Wheel rim: Tube type , different size for truck, semi-trailer

Leaf Spring: Conventional and parabolic type with different size.

5th wheel & King pin: 2'' & 3.5'', Forging type

Air Chamber: T14, T16, T24, T30, T24T30, T24T24, T30T30

Wheel hub and brake drum with different size.

   Xiamen Lahoo Auto Parts Co., Ltd. is a leading supplier in auto parts that organized by several factories and joint-ventured  manufacturers which successfully certified with TS16949 and ISO9001/2000 quality control system. We can supply full range spare parts for full trailers, semi-trailers, heavy duty trucks, light duty trucks, Our main spare parts include leaf spring, wheel rim, axle, Mechanical suspension, air suspension, boogie, turntable, fifth wheel, king pin, landing gear, air chamber, twist lock, Towing Hitches, Bearing and so on.