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.
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.


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.
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.
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.


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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
Empower customers’ success, forge a national brand, facilitate employees’ growth.

Company Certifications
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