Product Attribute:
Position: Left,rear
Length:700-2000mm
Width:50-120mm
Height:6-50mm
Brand Name:Chang Tong
Type:Dongfeng Heavy Truck Leaf Spring
HS Code:7320102000
Application:Truck Trailer Semi Trailer Bus Van
Kind:Conventional Parabolic Multi Single
Number of Leaves:2-16
Components:Center bolt leaf clip
Thickness:6-50mm
Color:Black Shining Black Red Ornage Grey
Certificate:ISO/TS 16949 BV Certificate
Applicationt: 
Truck Trailer, Semi trailer, Car, Bus, Van, or Other Vehicles.
Production Description:
Sinotruk Dongfeng Heavy Truck Suspension System Leaf Spring
Company Production
Chang Tong Technology Co., Ltd is one of the most professional leaf spring manufacturers in China.
After ten years' development , Chang Tong has been a company with reaserch, development, production and service professional leaf spring supplier.
We are engaged in producing different kinds of leaf springs such as conventional leaf spring, suspension spring, parabolic spring and so on. And they can be widely used in trucks, buses, trailers, vans and other vehicles.
Chang Tong Technology CO.LTD is a leading manufacturer and exporter of custom- built trailer parts, such as leaf spring.
We can produce as per customers' drawings, samples and specifications.
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Supplier main leaf spring:
Material: 60Si2Mn, 55CrMnA, 50CrVA, 51CrV4
Length: 600mm~2000mm
m~120mm
Thickness: 6mm~50mm
Color: Shining Black, Black, Grey, Red
Components: Leaf, Clip, Center Bolt
Quality Level: Excellent Quality for International Market, Made in China, Chang Tong brand
Application: Truck, Trailer, Bus or Other Vehicles
Certificate: ISO/TS 16949, BV certificate
Inspection: Factory in-house self check or Third Party inspection upon your requests
Product Display
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We can also supply hot dipped galvanized leaf spring(the following is galvanized spring bar)