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1.Our History

Established 10 years ago,Asinoseal manufactures a full range of mechanical seals from single spring,metal bellow seals to cartridge seals,and now we are concentrating more on providing solutions for fluid leakage instead of just making mechanical seals.Asinoseal mechanical seal is designed,made and used for every application.

2. Our Factory

Asinoseal Co.,Ltd is located in the beautiful garden city ---Zhangjiagang ,which is near Shanghai , Wuxi International Airport,with very convenient transportation . The company is mainly engaged in R&D,production and sales of sealing products and sealing systems . covering an area of over 4000 square meters , Asinoseal has the worlds’ leading machinery equipment and plant . In recent years , the company continued to introduce advanced production and testing equipment to ensure product quality,all inspection processes are in line with the ISO9001:2000 standard.

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3.Our Product

Our Products includes the following:

1、Component Seals

2、Metal Bellow Seals

3、Cartridge Seals

4、Agitator Seals

5、Dry Gas Seals and Split Seals

Silicone Carbide,Tungsten Carbide,Graphite and Ceramic products are also available.

We also make pump shaft sleeve for our end-uesr clients.

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4.Product Application

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.

5.Our Certificate

We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001:2000 and our stringent quality control system. 

6.Production Market

We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .Our product range includes Component Seals,Metal Bellow Seals,Cartridge Seals,Agitator seals,Dry Gas Seals and Split Seals.Silicone Carbide,Tungsten Carbide,Graphite and Ceramic products are also available.We also make pump shaft and pump shaft sleeve for our end-user clients. To develop domestic and international markets,Asinoseal focuses on high quality products,good service,competitive prices and prompt delivery over the years.Our clients include many well-known companies in the field of Gas and Oil,Powerstations,Chemical,Pulp and Paper,Food and Pharma,Marine and etc…Asinoseal’s products spread all around the world ,with business partners in more than 40 countries and regions,eager to establish long-term business relationship with you soon.

7.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. We

 only want to be your long-term partner,so we will always care about your feedback.