High quality recoil spring assembly supplier

Beiyi machinery can supply all kinds of excavator springs. We also offer OEM according to all your requests. Custom-made is supported for your sepcial orders. Besides, we still can supply springs except excavators.

 1.45# steel quenched and tempered 

2.60Si2MnA High strength spring steel   

3.Number o f turns is enough  

4.Roughness as well as original material 

5.Produce according to the export standards 

6.precision casting  

7.Rolling and optical processing inside 

8.Gloss is strong 

9.40 hascrome 

10.Using high precision mirror polishing 

11.Precision casting, high strength and abrasion resistant

 We packed with standard wooden box.

Wuxi Beiyi Excavator Spare Parts Factory warmly welcome our customers' inquiry about all kinds of pilling foundation machines and construction products.

We can offer professional technical supports and good after sale service for your orders. 

We have a stronger R&D team who can develop and produce the special machines according to your requests.

Wuxi Beiyi Excavator Parts Factory is located in Wuxi famous industrial town Luoshe town. Our factory was founded in the year of 2011; we are one of the most professional manufacturer in China engaged in developing, producing and selling engineering machinery and oil cylinder accessories.

Our main products are hydraulic pile breaker, hydraulic shears, H-beam pile drawing machine, hydraulic earth drill, tree spade, mini crawler loader and excavator spare parts.

Beiyi Machinery will keep growing and try to become the leading factory in our industry. We warmly welcome you to visit our factory!