About JD
About JD Bellows

Established in 1994, Wuxi Jindu Bellows CO., Ltd. is a professional manufacturer for vacuum interrupter parts. Our main product is stainless steel bellows, we can produce according to customer design, we are also able to help customers to design a non-standard bellow with special requirement. We have two workshops, one is 1800 m2 located at Fangqin Road, Xinwu District, Wuxi, another one is welding workshop for welding pipes, it is 1000m2 located at Changzhou. There are 45 workers totally in our company, 30% of them are from technical and quality department. We can produce 700,000pcs of bellows and related parts, which lead to a annual turnover RMB 20,000,000.

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ENTERPRISE CULTURE
Reputation is the source of an enterprise, and quality is the life of an enterprise.
Management Principle
Elaborate production, customer first, continuous improvement, customer satisfaction.
Enterprise objectives
We are committed to becoming the top bellows manufacturer.
News
News Center
Elemental effect of Austenitic steel
1. C: C content must be tested, carbon is the most basic element to distinguish steels, the lower it is, the less easy to occur inter-granular corrosion, so stainless steel is also called ultra-low carbon stainless steel. 2.Ni: It can be called Austenitic stainless steel only when Ni is added. It can take away the presence of ferrite. But the content of Ni can not more than the standard, otherwise it is not corrosion resistance.
Jindu got“International Trade Green Card” ISO90001
Wuxi Jindu got“International Trade Green Card”----ISO 90001 Quality Management System Certification
Epidemic prevention and control is urgent
Jindu is moving, as epidemic prevention and control is urgent. In July 2022, the epidemic of Covid-19 swept Wuxi Ciry. We immediately responded to the superior's call of "the epidemic is the order, prevention and control is the responsibility", took the initiative to attack and arrange deployment. We, in the fist time, took the action of enterprise emergency plan, cooperated with the closed-loop production management, so as to achieve epidemic prevention and production can both be guaranteed.
Jindu approved as a national high-tech enterprise
Wuxi Jindu has been approved as a national high-tech enterprise, we are among the leading companies of bellows manufacturing in China.
Production process
Production process
Producing Steps Basically
MANUFACTURE MOLD
PRODUCT VERIFICATION
PRODUCT VERIFICATION
EQUIPMENT R&D RECORD
WORKMANSHIP R&D RECORD
Products
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MAJOR CLIENT
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