Liangshan, Shandong, China — Manufacturing · Assembly · Reconditioning

Our Own Factory in Liangshan

We are not only a trading company. We manufacture, assemble and recondition commercial vehicles in our own facility in Liangshan County, Jining, Shandong, China — so the units you are shown are built, prepared and checked by the same team that ships them.

What We Do In-House

Manufacturing, assembly and reconditioning under one roof

Three production activities that keep quality, specification and delivery date under our own control.

01

Manufacturing

We manufacture semi-trailers, truck bodies and steel structures on our own production line. Cutting, fabrication and welding are carried out by our own workshop team rather than outsourced to a third party.

02

Assembly

We assemble trucks and match engine, gearbox, axle, tyre and body combinations to your load and road conditions. Each unit is configured to the market and the terrain it is going to work in.

03

Reconditioning

Used trucks are stripped, inspected and rebuilt in our own reconditioning bays before loading. Wear parts, fluids, brakes, tyres and electrics are replaced as agreed with the buyer, and anything not replaced is stated clearly.

Aerial view of the Tengma International factory, gate and truck yard in Liangshan Steel fabrication and gantry cranes on the production line HOWO truck cabs on the assembly line Used truck cabs stripped and reconditioned in the workshop
Capacity

Capacity at a glance

Current production and service figures are confirmed in writing with every quotation.

Production & Service Capacity
Trailer production80 trailers / month
Truck assembly50 trucks / month
Reconditioning bays6 bays
Workshop area18,000 m²
Welding stations12 welding stations
Monthly output130 units / month
Equipment

Equipment across the workshop

The main equipment categories we operate to build, service and prepare vehicles before shipment.

01

Welding & Fabrication

Chassis, frame and body fabrication supported by welding and metal forming equipment suited to heavy steel structures.

02

CNC Cutting

Programmed cutting of steel plate and profiles for repeatable trailer and body parts with consistent edges and fit-up.

03

Painting & Blasting Booth

Surface preparation and spray painting carried out in a dedicated booth for a clean, even finish on repaired and new units.

04

Tyre & Brake Service

Tyre fitting, balancing and brake inspection and overhaul equipment for wheel-end and braking-system work.

05

Electrical Diagnostics

Diagnostic tools for engine, transmission and vehicle electrical systems, used to trace faults before a unit is released.

06

Axle & Gearbox Workshop

A dedicated area for axle, gearbox and driveline strip-down, inspection and rebuild work on used units.

Reconditioning Process

How we recondition a used truck

Six stages between arrival in our yard and loading for shipment.

  1. 1

    Incoming check

    Every unit is received, photographed and logged, with year, mileage and configuration recorded as it arrives.

  2. 2

    Strip & inspect

    Components are opened up and inspected so we know the real condition before deciding what to repair or replace.

  3. 3

    Replace wear parts

    Wear items such as filters, belts, hoses, brake linings and tyres are replaced according to the agreed list.

  4. 4

    Engine & driveline service

    Engine, gearbox, clutch and axles are serviced and adjusted, with fluids and lubricants changed before reassembly.

  5. 5

    Paint & body

    Body panels, chassis and cab are repaired where needed, then prepared and repainted for a clean, presentable finish.

  6. 6

    Final check before loading

    A final road and function check is carried out, then the unit is cleaned, documented and prepared for loading.

Visit Us

Visit us or take a video tour

See the workshop, the yard and the exact unit before you commit.

Buyers are welcome at our yard and workshop in Liangshan County, Jining, Shandong, China. If travelling is not practical, we will walk the yard with you live on a video call and show you the specific unit, its documents and its condition in real time.