WPW80 WPDA100 Ratio 20/40 double stage worm gear reducer worm reduction units

 Specifiction: 

Hangzhou Yushen Speed Reducer Co., Ltd (YS) was established in 1971, a company ranked in the Top 5 China power transmission enterprises.  

With an experienced engineers and high presicion instrument, we produce the high quality speed reducer and assist our clients to choose the high cost performance products.

Also, we own the mature labs and test centers with full facilities and a large group of excellent technique specialists to provide the best quality available.

As a leading manufactory of Speed reducer, YS hope to cooperate with local partner to represent YS brand and develop the market together.

Q1: How we select models and specification?

You can email us for the series you need like NMRV, WP, SWL, R, F, K, S series with the details requirement such as output seed, ratio, power, etc. If with the picture or the drawing, that is much better.

Q2: If we do not find what we want on the website, what should we do?

1. You can email us for the model that you need with the data details, if with the picture or the drawing, that is so good. We will try our best to design the reducer that you want.

2. You can send us your samples, we will do the customized design for the order. Our technical department is really professional for the OEM/ODM product with more than 40 years' experience. 

Q3: What is the payment term if i want to buy the product?

You can pay via T/T, Paypal, Western Union, Escrow, etc.

Q4: What is the guarantee for the quality?

One year's waranty against B/L date. If you meet with quality problem, pls send us picture or video to check, we promise to send spare parts or a new one to replace. But it  do not include inappropriate operation or wrong specification selection. 

 
Q5: Can we buy 1 piece for quality checking?

Yes, we accept the trial order for quality testing.

Contact person: Paris Zhang 

Cell: +86 18815288592

Whatsapp: +86 18815288592

We are a professional manufacturer with 40years' experience, welcome for the inquiry and visiting!