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gemini-2

磁脱扣单元

Magnetic Trip Unit

热脱口单元

Thermal Trip Unit

运行机制

Operating Mechanism

触点装置

Connector Assembly

连接器组件

Contact Assembly

Top-Selling Products

Arc Chute for MCB (Miniature Circuit Breaker) parts

Application: MCB, miniature circuit breaker
Sample charge: Free, customer need to pay for the freight

Stamping parts for Wall switch

Application: Stamping parts for Wall switch
Sample charge: Free, customer need to pay forthe freight

Frame Arc Chamber for ACB (Air circuit breaker) parts

Application: ACB, air circuit breaker
Sample charge: Free, customer need to pay for the freight

Coil for MCB Miniature Circuit Breaker

Application: Coil for MCB Miniature Circuit Breaker

Sample charge: Free, customer need to pay forthe freight

About HAIPART

Wenzhou Zhonghui Electric Co., Ltd. is a new type of professional processing components integrated manufacturing processing enterprises, the company has its own independent intelligent assembly and welding processing equipment R&D center, as well as its own independent parts assembly and spot welding processing workshop. On the basis of ensuring product consistency and production efficiency, we also provide customers with a full range of component processing solutions, including spot welding, assemblying, riveting and a series of parts integration projects...

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Foundated in 2019

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Fully Automatic Installation Equipment

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Company Staff

Strategic Partnership Opportunities in Circuit Breaker Components

Why Choose HAIPART

HAIPART is a diversified company in the low-voltage electrical apparatus field with comprehensive production capabilities.

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We not only independently produce plastic and metal parts but also process them into components through various advanced manufacturing techniques...

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We have professional teams for technology and equipment R&D, quality management, and production management, ensuring high-quality products and excellent service for our customers.

Customize the Solution Process

centre of excellence

R&D Centre of Excellence

At HAIPART we have an excellent technological and Automation R&D centre with more than 80 senior technicians who use the most advanced state-of-the-art 3D software to design and develop parts and automatic machines.

outstanding quality

Consistently Outstanding Quality

We control every step to guarantee the components’quality. We added the electronic inspection module on the automatic equipment to control the quality.The testings will insure the uniformity of the product and satisfy a efficient automatically assembling.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation

News and Events

[Product News] RCCB: Function & Assembly
RCCB: Function & Assembly Daily RoleRCCB (Residual Current Circuit Breaker) is a crucial safety device. It detects current leakage, instantly cutting power to prevent electric shocks and fires, protecting homes and workplaces 24/7. Assembly Steps 1. Prep Housing Unbox and place the base on a flat Read More
Precision in Every Circuit, Partnership for the Future
Precision in Every Circuit, Partnership for the FutureSince 2017, HAIPART SOLUTION has dedicated itself to one mission: being the trusted, essential partner in the low-voltage electrical world.We build reliability from the ground up: With precision engineering (±0.01mm tolerance) Through excepti Read More
Benchmarking Visit | Lean + Digital Dual Empowerment
Benchmarking Visit | Lean + Digital Dual Empowerment ✨Yesterday, HAIPART was honored to participate in the benchmarking visit to Williams (Suzhou) Control Systems Co., Ltd., hosted by the International Association of Business Excellence, unlocking the wisdom of world-class manufacturing!This visi Read More

Get Touch With Us

We believe that through our manufacturing strengths and service commitment, we are able to provide our customers with superior products and an unparalleled service experience.

We believe that through our manufacturing strengths and service commitment, we are able to provide our customers with superior products and an unparalleled service experience.

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