Jiangsu Sunzo Spring Elasticity Technology Co., Ltd.
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. is a
mixed-ownership enterprise established with the participation of
China National Nuclear Corporation. The R&D center is located
in Nanjing, Jiangsu, while the production base is situated in
Sihong, Jiangsu.
Sunzo specializes in the research and development, production, and
sales of high-quality elastic components such as disc springs, disc
washers, and wave springs. The products are applied in various
fields including nuclear power, aviation, aerospace, mili-tary,
hydrogen energy, ultra-high voltage, automotive, wind power,
shipping, construction bridges, petrochemical, construction
machinery, metallurgy, and more.
Sunzo has established in-depth cooperative relationships with
several key universities and is a quality partner to many leading
companies in the industry. The company boasts a professional
product R&D team and a modern testing center. Sunzo has
participated in the formulation of international ISO disc spring
standards and national standards. The company has successively
passed various quality management system certifications, including
ISO 9001, IATF 16949, ISO14001, ISO45001, and has obtained over 40
patents. It possesses a complete industrial chain from raw
materials to specialized equipment and product manufacturing. The
company's environment is beautiful with complete facilities,
spanning an area of 60 acres, and it owns multiple self-developed
production lines. Sanzhong is dedicated to providing the best
elastic technology solutions tailored to customer needs, earning
the trust of various high-end clients both domestically and
internationally.
