OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring – Jiachuang

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We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for Custom Square U Bolts , Universal Joint Bolts , Galvanized Trailer Leaf Springs , Sincerely stay up for serving you from the in the vicinity of future. You are sincerely welcome to go to our company to talk company face to face with each other and create long-term co-operation with us!
OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring – Jiachuang Detail:

This spring assy are widely used in Russia for light duty truck .

Spring Measurements Specs

Totally 6 blades , 1-2 blade Width(mm)*Thickness(mm): 60*9, 3-6 blade Width(mm)*Thickness(mm): 60*10, Eye to Eye Measurement 1146 mm (Free Length Measurement),Tolerance range within ±3mm . Free Arch Measurement (see picture) 106mm,Tolerance range within ±5mm . we also can provide the bushings as long as customer provide the bushings dimensions .

All datas are obtained by measuring the new produce product .

We have full range material stock:width 40mm-150mm,thickness 5mm-60mm,material grade SUP9, SUP11A , 55Cr3, SAE5160H , 50CrVA , 51CrV4 , 52CrMoV4 .

Our products high quality control by the advanced production line :automatic eye rolling machine , automatic queching machine,automatic parabolic machine .

We are in a good position not only to supply you high quality and competitive price , but also the excellent after sales service,Well-trained engineers will offer you any technical supports .

We got ISO9001 certification,our product acquired goods feedbacks from our customers .

Small trial orders can be accepted, sample is available.

We will provide the technical drawings to the customer to check all the details, We have a professional quality inspection section that will inspect each product before shipment and provide the inspection report to the customer . We also can help customers arrange all matters for the shipment delivery .

Key Points Keep The High Quality

1) Raw matrail .
Thickness less than 20mm. we choose SUP9/55Cr3/SAE5160H as the product material
Thickness from 20-30mm. wE choose SUP11A/50CrVA
Thickness more than 30mm. We choose 51CrV4 as the raw material
Thickness more than 50mm. We choose 52CrMoV4 as the raw material
2) Quchenging Process
We strickly controled the steel temeprure around 800 degree.
we swing the spring in the qenching oil among 10 seconds according to the spring thickness.
3)Shot Peening.
Each assmembing spring set under stress peening .
Fatigue test can reach over 150000 cycus
4) Painting
Each leaf under cataphoresis painting.
Salt spray testing reach 500hours

Production Process

material-cutting

1.Material Cutting

Edge-Cutting

4.Edge Cutting

Stress-Peening

7.Stress Peening

Punching

2.Punching

Quenching

5.Quenching

Assembling

8.Assembling

Eye-Rolling

3.Eye Rolling

Tempering

6.Tempering

Painting

9.Painting

FAQ

Q1: What type of leaf spring could you produce ?

A: We can produce most kinds of springs in the market. especially on the parabolic springs.

Q2: What material could you supply for leaf spring?

A: Our material grade should be SUP9/SUP9A /SUP11A/51CrV4 /52CrMoV4/ even 55Cr3 and  SAE5160H as well .

Q3: How long will be your delivery time?

A: 20-40days. If material stock enough around 20days. if not,would be 40days

Q4: What payment terms are acceptable?

A: TT and LC at sight

Q5: What is the packing?

A: No fumigation wooden pallet . we also can pack according to whatever you request if reasonable.

Q6:How about the surface finishing ?

A : electrophoresis coating (black,red,gray,or as customer’s requests )


Product detail pictures:

OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures


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We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for OEM/ODM China Light Truck Leaf Spring - SUP steel auto parts truck light leaf spring – Jiachuang, The product will supply to all over the world, such as: Estonia, Hungary, Puerto Rico, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Yannick Vergoz from Slovenia - 2018.09.12 17:18
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Christine from Malta - 2018.05.13 17:00