Original Kalrez O ring from Dupont USA,big discount available,some even come with stock.

Asinoseal Co.,Ltd has the most experienced engineers in the fluid machinery field: Designing a variety of customized mechanical seals, developing solutions and providing on-site service.They always maintain close cooperation and contact with sealing experts from famous brand company, universities, research institutes , continuing to learn advanced technology at home and abroad to develop new products to meet market demand . A large number of our technical personnels have decades of experience in the fluid machinery industry.

How is your price?

Our price is competitive because of 4 reasons:

1.We are a factory with long history,our constant material supplier give discount to  us for long time cooperation which result in a low material cost;

2.Our steady experienced workers work with high effiency which relatively saves manual cost too;

3.Asinoseal has a big number of customers who order constantly which allows us to work in “mass production” way,like you need 5pc,we make 20pcs,so material cost low,and others will be kept as our stock for sell to this big customer database.

4.Asinoseal aims to keep huge stock to shorten delivery time ,which enable us to make always big quantity to lower cost down.

How is our service?

1.Asinoseal has a service team especially to solve problems from our customers,  whenever you have complaint,please always email to service@asinoseal.com ;

2.We have a sales team who always get trained for technical problems,so that you can get answers more swift whenever you have problems;

3.Asinoseal is a world brand which is always responsible for its products&duty. Weonly want to be your long-term partner,so we will always care about your feedback.

Welcome to buy the quality kalrez o ring made in China in stock from us, which is competitive in its delicate equipment and good performance. We are one of the leading such manufacturers in China, offering you the customized service. We won't let you down.