About us

Overview
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Values
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History
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Sites Worldwide

Overview

SIL Gasket, an automobile parts supplier, founded in 1994, has production bases in Ningbo and Chongqing, China, and strategic manufacturing capabilities in Thailand, Vietnam, and Indonesia.

At the beginning of establishment, SIL focused on the research and development of various sealing for two wheeled vehicle engines and general engines. With high-quality products and excellent services, it has established a good reputation in the industry. After 30 years of continuous exploration and accumulation, SIL has grown into a multi-fields R&D and manufacturing complex, providing customers with solutions of sealing, insulation, heat dissipation, shock absorption, structural support, etc. Products cover a wide range of applications, such as engines, turbochargers, transmissions, air conditioning, emission systems, brake systems, battery packs, and cell stack, etc.

SIL has industry-leading laboratories, qualifications of “Province Technology Center”, and “Doctoral Innovation Station”; Currently 54 valid patents, including 5 invention patents.

We implement lean manufacturing, introduce first-class manufacturing equipment and automatic production lines, to build stable, precise, and efficient manufacturing capabilities. And continuously promote the construction of smart factories, achieving full process traceability of products through information technology. Our company effectively operates systems such as IATF16949, ISO 14001, ISO 45001, and thinks highly of sustainable development. High quality product and thoughtful service have gained unanimous recognition from customers, and have been continuously commended as excellent suppliers by customers!

“People oriented, integrity & innovation, continuous improvement, to constantly meet customer expectations” is our goal! Creating a green earth together is our beautiful wish!

  • Happiness

    幸福
  • Dedication

    奉献
  • Innovation

    创新
  • Credibility

    信用

History

1994

Company founded

2005

Certified by ISO/TS 16949

2006

Company name changed to "SIL Gasket"

2008

“Chongqing SIL Gasket” founded

2017

“Province Technology Center” Founded

2020

“SIL Sealing Tech” founded

Sites Worldwide

  • Hamamatsu, Japan

    Hamamatsu Gasket Co., Ltd

  • Ningbo, China

    Xinxinglong Sealing Technology (Ningbo)

  • Chongqing, China

    Chongqing Xinxinglong Sealing

  • Rayong, Thailand

    SILMAX SEALING SOLUTION

  • Hanoi, Vietnam

    HAMAGASU VIETNAM

  • Jakarta, Indonesia

    PT. BITECH JAPAN GASKET