Top Spring Machine Manufacturers in China

WNJ Spring Machinery

Strong technical R&D strength:

Strong R&D team: The company has gathered industry elites and formed a professional R&D team, including senior engineers, engineers and professional engineering researchers. It has also hired foreign spring machinery industry experts from Germany, Ukraine, France and other countries, and has long-term cooperation with domestic colleges and universities. It has set up doctoral guidance stations and provincial postdoctoral workstations, etc., which provide a solid talent base for technical research and development.

Continuous R&D investment: The company focuses on technological innovation, and its annual R&D investment is maintained at more than 5 million yuan, accounting for more than 4% of operating income, providing sufficient financial support for product research and development and upgrading.

Fruitful R&D results: The company has 17 invention patents, including 3 international invention patents, and more than 50 utility model patents. Through continuous exploration of cutting-edge technologies in the industry, it has successfully overcome many technical problems in the industry, and applied the precision manufacturing concept in the aerospace field to the design of spring processing equipment, so that each equipment has industry-leading performance advantages.

Excellent product performance:

Advanced mechanical design: The equipment adopts high-precision parts and scientific and reasonable layout to ensure the stability and reliability of operation, and can adapt to long-term and high-intensity production operations.

Intelligent control system: The intelligent control system equipped has powerful data processing and analysis capabilities, which can accurately control the wire diameter, number of turns, pitch and other parameters of the spring, achieve high precision and high efficiency in spring production, and control the defective rate at an extremely low level. For example, a well-known electronics company uses its equipment to produce micro springs, and the yield rate is increased to 99.8%.

Wide product applicability: Whether it is a special-shaped spring with complex shapes or a conventional compression spring or tension spring, the company's automatic spring machine can easily cope with it and meet the diverse needs of different customers.

Reliable product quality:

Strict quality control system: The company has built a full-process quality control system, starting from the selection of equipment parts, and has implemented a testing process that is higher than the industry standard. Before each equipment leaves the factory, it must undergo a 72-hour continuous full-load operation test to simulate the most stringent production environment to ensure that the equipment delivered to customers can stand the test of time.

Perfect quality certification: The company has passed the GB/T19001-2008/ISO9001:2008 quality management system certification and European CE safety certification, which guarantees the stability and reliability of product quality from the system.

Perfect service system:

Comprehensive pre-sales service: The professional team provides technical consultation for customers, customizes production plans according to customer needs, and helps customers choose the most suitable spring machine products.

Detailed in-sales service: Arrange special personnel to install and debug the equipment, and provide free training for operators to ensure that customers can master the operation skills of the equipment.

Timely after-sales service: The company has a professional after-sales service team and implements "lifelong" tracking service. A rapid response mechanism has been established. After receiving information from users about product quality, if there is a problem with domestic equipment, the maintenance personnel must rush to the site within 48 hours to promptly solve the problems of the equipment during the production process and provide customers with timely and efficient after-sales support.

Zhejiang Wanneng Spring Machinery Co., Ltd. (WNJ): Located in Zhejiang Province, it has a high reputation in the field of spring machine manufacturing. It focuses on the research and development, production and sales of spring machines. Its products cover various types of spring machines, which can meet the needs of different users and are popular in the market with stable performance and high cost performance.

Shengzhou Jinshi Spring Machinery Co., Ltd. (Jinshi): Located in Zhejiang Province, it is a company specializing in the production of spring machinery. It has many years of production experience and its products have a certain share in the domestic market. Its spring machine products have high precision and good stability, and can be widely used in various spring production enterprises.

Shengzhou Renhe Spring Machinery Co., Ltd. (Renhe): Located in Shengzhou City, Zhejiang Province, it has a certain influence in the spring machine industry. The company focuses on technological innovation and product quality improvement, and continuously launches new spring machine products to adapt to market changes and customer needs.

Guangdong Yonglian CNC Equipment Technology Co., Ltd. (Yonglian CNC YLSK): Founded in 1993 and headquartered in Dongguan City, Guangdong Province, it is one of the earliest diversified, technology-based CNC machinery industrial enterprises in China that integrates spring machine design, research and development, production and sales. The company has a wide range of products, including compression spring machines, forming machines, camless spring machines, etc., which can meet the production needs of many fields such as automobiles, electronics, toys, etc., and its products are exported to more than 160 countries and regions including Africa, Europe, the Middle East, and Southeast Asia.

Zhejiang Jiadu Spring Machinery Co., Ltd. (Jiadu): Located in Zhejiang Province, it has unique technology and advantages in spring machine manufacturing. The company's products focus on humanized design and convenient operation. At the same time, it has a good reputation in product quality and after-sales service, and occupies a certain position in the domestic spring machine market.

Dongguan Kaichuang Precision Machinery Co., Ltd. (KCMCO): Located in Dongguan City, Guangdong Province, it is a professional manufacturer of spring machines, focusing on providing customers with high-precision and high-performance spring machine products. Its products have high application value in the field of precision spring production and can meet the production needs of precision springs in the electronics, electrical appliances, automobiles and other industries.