Steel Processing
Cut-to-length, coil slitting and sizing support for beams, chassis, bodies and structural components.
AUTOMOTIVE & TRAILER STEEL SUPPLY
Reliable steel
for trailer manufacturing.
High- and ultra-high-strength structural steel, hot-formed axle-housing steel, semi-trailer special steel and railway weathering steel—supported by Baojing processing, stockholding and delivery.
01High & Ultra-High
Strength Steel
Strength Steel
02Semi-Trailer &
Axle-Housing Steel
Axle-Housing Steel
03Baojing Processing
Stock & Delivery
Stock & Delivery
WHY SU JING STEEL
Two decades in steel.
Over a decade serving trailers.
Founded in 2006, Shanghai Sujing Supply Chain Management Co., Ltd. entered the semi-trailer supply sector in 2008. We are among the earlier Chinese suppliers to specialize in high-strength steel for trailer manufacturing, combining dependable Baosteel resources, experienced grade selection and local processing and delivery through Baojing.
PRODUCT RANGE
Core Product Portfolio
Steel selection, sourcing and processing support for trailer, automotive and equipment manufacturers.
01View Grades →02View Data →03View Data →04View Grades →
STRUCTURAL STEEL
High & Ultra-High Strength Steel
BS600MC · BS700MC · BS900D/E · BS1300EAXLE-HOUSING STEEL
Hot-Formed Axle-Housing Steel
B440HQK · B600HQK · B1000HQKSPECIAL STEEL FOR SEMI-TRAILER
Semi-Trailer Special Steel
BST700X · BST850X · BST700L · B750LD · BST1000LRAILWAY WEATHERING STEEL
Railway Weathering Steel
Q235NH · Q355NH · Q500NQR1 · S450EWDimensions, delivery condition and availability are confirmed per order.Ask Our Steel Team →
BUILT FOR MANUFACTURING
Steel that moves
straight into production.
Grade communication, processing and coordinated delivery for semi-trailer superstructures, welded beams, chassis structures and axle-housing components.
SuperstructuresWelded BeamsChassis StructuresAxle Housings
Discuss Your Drawings & Requirements →BAOJING MANUFACTURING & SERVICE CENTER
Based in China's special-vehicle cluster.
Closer to the production line.
Founded in 2016, Baojing supports trailer and special-vehicle manufacturers with high-strength steel, automotive high-strength tubing, processing, stockholding and coordinated delivery—backed by Su Jing's steel resources and supply chain.
Ask About Processing & Stock →2016Baojing established
1.8mHigh-precision slitting line
13mLong plate processing
1000tHeavy bending capacity
20+Provincial markets served
290+Vehicle makers served
Forming & Bending
A 1,000-ton, 10-metre heavy bending machine supports long high-strength steel components.
Tube Manufacturing
Automotive high-strength square, rectangular and special-section tubes matched to each application.
Stock & Delivery
Local inventory, processing and delivery scheduled around customer production plans.
INTEGRATED SUPPLY CHAIN
From Shanghai steel resources
to Baojing's production floor.
RESOURCEBaosteel & Quality MillsReliable grades and supply
→SHANGHAISu Jing SteelSelection · Sourcing · Supply
→BAOJINGBaojing Processing CenterProcessing · Tubes · Stock · Delivery
→FACTORYTrailer ManufacturersDelivery aligned with production
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ABOUT SU JING · SINCE 2006
Long-term partnerships,
earned through delivery.
Since entering the trailer sector in 2008, Su Jing has maintained long-term cooperation with leading Chinese trailer manufacturers including Luoxiang, Huaxing, CIMC and Jiuzhou. As a recognized authorized Baosteel distributor, we focus on automotive and high-strength trailer steel, supported by processing, warehousing and delivery through Baojing.
REQUEST A QUOTE
Have a requirement?
Talk to us directly.
Send the steel grade, dimensions, quantity or drawings. We will respond with available material and service options.
