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About us

Zhuji Dahua Spring Factory has 30 years of production history. The base area of the plant is 3000 square meters, the workshop area is 2200 square meters, the fixed assets are 2.5 million yuan, the number of employees is 150, there are 17 professional and technical personnel, 9 engineers, 3 senior engineers. The factory has supply Department, Sales Department, finance Department, production Department, Technical design Department, quality management Department, inspection department and drawing room. We have a complete set of production process equipment for winding, heat treatment and surface treatment, as well as product testing and inspection equipment, especially a complete set of special management personnel to ensure that product quality meets customer's product quality requirements.

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Zhe Jiang Zhu Ji Da Hua Spring Plant

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Welcome to keep an eye on our latest developments

What are the performance requirements for leaf springs?

Leaf springs work under cyclic bending, torsion and other alternating stresses, and withstand multiple effects of sealing ring springs such as tension, compression, torsion, extrusion, fatigue, corrosion, and sometimes also bear extremely high short-term

  • Spring as an important role in industrial system

    As an important component in the industrial system, spring has a large amount of use, and there are many kinds of springs. Therefore, the production of spring has original manual production, and gradually moves towards automation. Ninety years ago in Chin

  • Function application of special-shaped tension spring

    In mechanical products, special-shaped tension springs are widely used. There are many kinds of special-shaped springs with different shapes, sizes and sizes. The special-shaped tension spring is made of steel wire. Its shape is suitable for various types

  • Main types of belleville springs

    (1) Ordinary dish spring, trapezoidal section dish spring, conical trapezoidal section. Belleville spring: The shape and butterfly spring have simple structure and are widely used. It can be used as a single, combined, combined or composite disc spring se

  • How to deform and assemble the conical spring

    The deformation of the conical spring is not equal compression of the pitch of the large and small ends. Because the small end spring is rigid and the large end spring is rigid, the deformation of the large conical spring end is larger than the small end.

  • What are the performance requirements for leaf springs?

    Leaf springs work under cyclic bending, torsion and other alternating stresses, and withstand multiple effects of sealing ring springs such as tension, compression, torsion, extrusion, fatigue, corrosion, and sometimes also bear extremely high short-term

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Address:

Cao Ta Town,Zhu Ji City,Zhejiang,China

Phone:

0575-87071806

Fax:

0575-87073339

E-mail:

info@cndhspring.com

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