• Sewsonic staff is standing by to provide you with the technical expertise you need to achieve your welding requirements. Our commitment is to provide you with more than materials. We work with customers through every stage in process; from design through prototyping, scale-up, process validation and in production if needed.

    For information on pricing and ordering of research kits and materials please contact:

    • Address: No. 11-13, Chuangye Road, Changkou Town, Fuyang District, Hangzhou, Zhejiang
    • Tel: +86 15869049660
    • Email: SaleSewsonic@gmail.com

    (Reply within 24 hours on working days)

  • About Us

    We have more than 20 years of experience in welding technology. Having started with the welding production of personal protective equipment, we are now specialists in high-tech machine construction and ultrasonic welding components and software development with a huge application spectrum.

    Sewsonic offers you innovative and state-of-the-art ultrasonic technology. Its reliability and precision stand out and meet the quality demands of tomorrow. With the continuous welding technology and special purpose and customized machinery manufacturing, be find the perfect solution for your business.

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