Who we are?

BOSS Sealing Solutions is a sealing group with sealing solutions providing, designing, manufacturing and distributing o-rings,hydraulic&pneumatic seals for clients all around the world.

Seals widely be used in fluid engineering,mobile hydraulics,aerospace,automotive,food &drug industries and other industries.

Our Service

Good Quality

Premium material&Strict quality control


Most comprehensive o-ring seal range

Good Price

Competitive price and Stable Price

Easy Communacation


Fast Delivery

Fastest lead time for urgent orders

Warm-hearted Service

Client is No.1 always

We are trusted partner

We provide professional work, good quality products and warm-hearted Service. Please just contact us to start a new unexpected business!

Our Testimonials

To be honest, you did not do a good Job, you did a absolutely GREAT Job!!! Perfect packing, perfect shape and geo and the seals are good quality too. Thank you so much!

Great Job,Perfect,Good quality

Nick from Germany

You are not only a professional seller,but also a good friend who helps me.

Seller and Good friends

Mohammad from SA

Thank you very much for help to potential customers. I have seldom met with such dedicated people like you...

Thanks for help

Stan from Netherlands

Thanks!very very excellent service.

Excellent Service

Oscar from Brazil

Latest News

BOSS Encapsulated seals catalog

BOSS Encapsulated seals catalog

Encapsulated seals, catalog,TE o rings...

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REACH Certification

REACH Certification

BOSS raw material passed Reach certification by SGS on 23rd,August,2018...

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RoHS Certification

RoHS Certification

BOSS Raw material passed RoHS certification on 9th,January,2018...

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