The company mainly stainless steel, carbon steel, cast iron as raw materials for rotary airlock valve . Uniform material, process improvement, and workmanship. Our company is the domestic famous brand products, has a large number of exports to southeast Asia and Europe, South America and other places.

We produce reliable airlock, we never cut the cost:

The products are widely used, sawdust, grains, plastics, chemicals, and is widely used in cement industry. Please tell me your industry as well as your products, we will give you the corresponding selection rotary valve  model and the corresponding configuration.

1) our engineers are able to go abroad to install the machines

2) one year quality assurance

   Guarantee against defects in materials and workmanship of equipment and parts for one year.  Any parts in need of replacement will be shipped free of charge but labor for installation will not be included. Warranty does not cover abuse or user error.

3)  24-hour on line service

  Any questions will be replied within 24 hours

4) Our company can agree payment by T/T, L/C,Cash.

5) Our company has our own exporting right and forwarder.

Our company locates at Wuxi city, very near Shanghai City and it only takes 30 minutes to get to our city by train from Shanghai.

1) We are golden supplier on alibaba with a history of more than 5 years.

   And our factory’s history is more than 10 years.

 2) We have CE certificate, ISO,BV...etc.

 3) Each year,we takes part in a lot of Expos :for example,  FIC, CPHI, API...etc