anniversary promotion campaign for heavy duty truck leaf spring--specification

Leaf spring and blade spring,A leaf spring formed by a combination of a spring steel of no 

less than 1 pieces.leaf spring classification by appearance:Oval leaf spring;Semi elliptical leaf 

spring;1/4 elliptical leaf spring.And they are combined type plate spring, rely on the friction 

between the board and the board has high buffering and damping performance, widely used in 

automobile, tractor and the railway vehicle suspension system.

Material: 60Si2Mn

Spring width:75mm,90mm,100mm,120mm

Thickness:12mm,13mm,16mm

  anniversary promotion campaign for heavy duty truck leaf spring --product show

  anniversary promotion campaign for heavy duty truck leaf spring--company information

Shandong Zhengyang Machinery Co.,Ltd is a professional manufacture in semi-trailer parts,located in the famous 

trailer base—Liangshan,jining,Shandong province.8000 square meter workshop, over 200 professional 

workers,ISO9001:2000 certificate in product quality, neary 10 years’ experiences in producing semi trailer 

parts, enjoying high reputation,I’m sure we could serve you well.

1.Can design for you

2. Advanced equipments of Springs

3.High quality with competitve price

4.Safe package

5.Fast delivery

anniversary promotion campaign for heavy duty truck leaf spring--certification

anniversary promotion campaign for heavy duty truck leaf spring--contact