About Us

Chongqing Jinzaisheng Electromechanical Co., Ltd.

Founded in 2009 and located in Qinggang, Bishan District, Chongqing, our company is a high-tech enterprise integrating the R&D, production, sales and after-sales service of stepper motors and drivers.

Covering a total land area of 7,000 square meters with brick-concrete buildings, the factory includes a 4,500-square-meter production area and a 2,000-square-meter office and dormitory zone. We are equipped with complete production machinery such as stamping machines, drilling machines, grinders, winding machines, hydraulic presses, drying ovens, magnetizers, comprehensive electronic testers, dedicated stepper motor testers and other professional equipment. Our annual production capacity exceeds 1 million units.

Jin Zaisheng Electromechanical Co., Ltd.

Full Range High-Performance Hybrid Stepper Motors & Matching Drivers

We offer a full range of hybrid stepper motors covering NEMA sizes 20, 28, 35, 39, 42, 57, 60, 86, 110 and 130, as well as gearbox-equipped, external and linear models, together with matching dedicated stepper motor drivers. Our products are widely adopted in numerous industries: 3D printers, sewing equipment, medical devices, ATM financial terminals, robots, CNC machinery, laser processing machines, engraving machines, engineering machinery, surveillance equipment, home appliances, imaging equipment, stage lighting, office automation equipment, electric toys and more.

Our stepper motors adopt optimized structural designs with outstanding overall performance, featuring high torque at high speeds, excellent dynamic response, stable low-speed operation and reliable quality, winning consistent recognition and positive reputation from global customers.

Strong R&D & Strict Global Quality Assurance System

Adhering to the corporate philosophy and culture of “People-oriented, Customer First”, we have assembled a professional team of R&D engineers, managers and technical specialists with over 20 years of experience in motor manufacturing. We have established comprehensive testing standards and introduced high-precision testing and experimental instruments imported from Germany and Japan. A complete quality assurance system has been built, covering market development, product R&D, mold design & fabrication, component manufacturing, product assembly, performance testing and customer after-sales service. Jinzaisheng Electromechanical wholeheartedly supplies premium products and satisfactory service to all partners.

Our motors have obtained CE and RoHS certifications issued by SGS, while our drivers hold CE and RoHS certifications from TUV. The company is also certified under the ISO9001 quality management system.
Jin Zaisheng Electromechanical Co., Ltd.
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NEMA SIZES AVAILABLE

Supply hybrid stepper motors from NEMA20 to NEMA130 for diverse uses.
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YEARS EXPERIENCE

Core R&D team owns over 20 years motor manufacturing experience.
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FACTORY SPACE

7000㎡ integrated factory with full production & testing equipment.
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ANNUAL OUTPUT

Annual production capacity exceeds 1 million stepper motor units.

Positioning

To build an outstanding brand enterprise in the industry.

Corporate Spirit

Integrity, Unity, Pragmatism, Diligence, Innovation

Development Goal

Specialization, Branding, Internationalization

Corporate Mission

Company Certifications

Our Customer

High Quality

We adopt industrial-grade components and strict factory testing to deliver steady, safe performance for power grid protection and control systems.

Fast Delivery

We own independent production lines and sufficient stock to guarantee on-time shipment for all urgent power engineering projects worldwide.

Best Warranty

We provide long-term equipment warranty plus lifelong professional technical support and full spare parts supply services.