Dear customer;
        Thank you to the concern of our enterprise and to the love and esteem of our product.At the here, you will get our latest enterprise circumstance and product dynamic states.Hope that you can use our latest product, developping together with us!

2004:

• For satisfying the customer's need,this business enterprise released the latest product again.－－5PC AIR TOOLS KIT。
  
  
• Pass by to design the development test with meticulous care, we are solemn and impressive release the latest product H35 type which is close-out valve, type H35-1 which is bilster, type H35-2 which is close-out valve with meter, type H35-3which economize on energy of valve.
  
  
• Our product periodically takes out the check through the city technical director bureau completely match the nation standard, acquire 《 the quantity checks the qualified certificate 》
  
  
• Build up the new Internet site, the area is still www.westlakevalve.com.cn or www.yydyfm.com

• For satisfying the customer's need, pass by to design the development test with meticulous care, we released the H33 type which is anti-blast valve, H34 type which is anti-blast valve with meter
  
  
• After H16 type valve release successfully, we release the type H16-1 of new design which is bilster packing and large flow valve.

• This enterprise passes the ISO9001 quantity management system attestation, acquire 《 the quantity management system attestation certificate 》 .
  
  
• Our product takes out the check through the national gas tools and implements quantity direct examination center qualified.
  
  
• This enterprise replies to check through the production permit of the whole country( CN:XK21-204-00014).