About Us:

Name: Liangshan Changzai Machinery Manufacturing Co.,Ltd
Year of establishment: 2002
Company type: professional trailer parts manufacturer.
Employees: around 700.
Areas: 70,000 square meters & 8 modern workshops
Certificates: ISO9001;TS16949; CIQ; SGS
Anual output ability: 200,000 sets of axle assembly; 20,000 sets of suspension; 1 million sets of brake shoes and other parts.

Main products as listed bellow:
 
Wheel rim: different size for truck, semi-trailer
Axle: American type & German type with different capacity.
Leaf Spring: Conventional and parabolic type with different size.
Fifth wheel & King pin: 2'' & 3.5'', Forging type
Suspension: 1axle, 2axle & 3axle with different steel plate thickness, Bpw type,American type
Air Suspension: 1axle, 2axle & 3axle with or without lifting
Bogie: 24tons, 28tons, 32tons,drum and spoke type
Landing Gear: Gear outside & Gear inside with capacity 25tons, 28tons, 30tons and 35tons
Air Chamber: T24, T30, T24T30, T24T24, T30T30