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Advantaged Products

The Advantaged Product Is The Foundation To Provide The Whole Solution Of Sealing & Gaskets

About Sunwell seals

Ningbo Sunwell Sealslocated in Cixi Ningbo City which nearly by the Ningbo & Shanghai seaport & airport. Convenient transportation is the basis of rapid supply. 125 Employees make the producing capacity reach the prior sealing suppliers in China. Main products: Metal Gaskets, Non-metallic Gaskets, Braided Packings, Compression Sheets, Sealing Equipment, Insulation Products, etc.ISO9001:2015 Certified Quality Control System, Gasket Production Process Internal Full Control.

  • Our Identity

    Comprehensive first-class sealing products manufacturer and supplier

  • Our Mission

    Provide the first-class sealing products and service to the world. Take the world advanced production experience and products to China.

  • Our Vision

    The earth is not easy to eternal youth, we will do our utmost to do.

Sunwell seals video

A better of SUNWELL seals video

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The quality is not only "Products Quality", but also including "Service Quality"

Quality Indicator

High efficiency and high accuracy to ensure the safety of equipment

Fast Delivery

Doing the best to ensure the determine the delivery date


Seal manufacturing experience more than 28 years

Material Control

Every gaskets should be within full traceability

Preferential Prices

SUNWELL is interested in nothing but the bowl of river water even though i stand in front of the river.

Unique Service

Wherever you are, SUNWELL always standing behind you.

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product application

SUNWELL SEALS products are widely used in all fields


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