12 years manufacturer experience for 3.5 inch king pin for semi-trailer

Main pictures:                                     

Specificatisons of King pin:                       

 1.Capacity: 10t

2.Materials:40Cr

3.Weight:7.5-18kg

4.Size:50mm(2’’),90mm(3.5’)

Bolt-in Drawing:                                 

Welden Drawing:                                  

Othere Main products as below :                  

Company brief introduction :                     

Shandong Liangshan Zhengyang Trailer Parts CO.,LTD a professional manufacture in semi-trailer parts,located in the famous trailer base—Liangshan,Jining,Shandong province.8000 square meters workshop, over 200 professional worers,

ISO9001:2008 certificate in product quality, neary 10 years’ experiences in producing semi trailer parts,enjoying high reputation,I’m sure we could serve you well.

Our company’s advantages:                        

1 OEM quoality manufacture in semi trailer parts

2 Can be customized

3 ISO9001:2008 certificate

4 steady and large supply

5 reasonable and competitive price

6 efficient and professional service on export trade 

Factory shops:                                   

Our company will satisfy your manufacturing requirements with the best.

 Certification:                                  

Exhibition Show:                                 

If you are intrested in any kind of our products , Click to send an enquiry, or Contact me by informations below:

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