Precision Wave Spring and Waved Spring with High Elasticity for Customizable Elastic Components

In the precision-driven world of modern industrial manufacturing, wave springs serve as essential elastic components, playing a critical role across various applications. Also referred to as wave washers, these are meticulously engineered elastic devices featuring multiple crests and troughs on metal rings. Known for their exceptional elasticity and outstanding impact resistance, wave springs are widely used in applications requiring small loads and deformations, with specific demands for spring stiffness and axial pre-load.

Jiangsu Sunzo Spring Technology Co., Ltd. (Jiangsu Sunzo), a mixed-ownership enterprise with participation from China National Nuclear Corporation, has built extensive expertise in elastic components over many years. The company possesses profound technical knowledge and rich production experience, consistently dedicated to providing customers with high-quality elastic component products and professional technical solutions.

Jiangsu Sunzo maintains robust production capabilities, manufacturing both standard single-layer closed wave springs and providing non-standard customized services tailored to specific customer requirements. With a professional R&D team and advanced production equipment, the company offers comprehensive one-stop services from design to production. Whether in precision machinery, aerospace, hydraulic sealing, or high-end motors, Jiangsu Sunzo's wave springs deliver exceptional performance.

The company offers a diverse material portfolio including 1074, 65Mn, SUS304, Inconel718, and others, each with distinct characteristics and advantages to meet varied customer needs. Additionally, Jiangsu Sunzo provides multiple surface treatment options such as ordinary oil coating, phosphating, and dacromet treatment to enhance product performance and extend service life.

Jiangsu Sunzo operates from a 100,000 square meter facility with over 190 employees, including more than 10% technical personnel. The company holds 72 patent technologies and maintains complete production processes for disc springs and wave springs, encompassing annealing, forming, heat treatment, strong pressing, and automatic sorting. Through advanced production equipment and a comprehensive quality management system, Jiangsu Sunzo ensures high precision and reliability of elastic components, maintaining industry-leading technical capabilities.