Hangzhou SPT Electronic Technology Co., Ltd. – Comprehensive, End-to-End Core Capabilities Forge High-Quality Manufacturing Competitiveness
To be a world-class motor control system service provider.
SPT is a high-tech enterprise dedicating to algorithm research, software and hardware development, PCBA manufacturing, and sales of DC motor drive products. The company comprises three parts: Hangzhou headquarters, the Changchun Research Institute, and the Anji Manufacturing Base. With an industry-leading R&D team, the company provides customers with advanced motor drive system solutions. The Anji Manufacturing Base covers an area of 30 acres, with a factory building area of 30,000 m² and an annual production capacity of 16 million PCBAs. It boasts comprehensive manufacturing systems and robust quality assurance capabilities.
Company
Establishment
Invention
Patent
Utility Model
Patent
Number of
employees
Residential Variable Application
Suitable for all types of household fans, motors, compressors, water pumps, and other similar products.
Built-in and external solutions with highly reliable bidirectional wind start capability.
Industrial Variable Frequency Application
Suitable for all types of industrial fans, motors, compressors, pumps, etc.
Integrated design, OTA functionality
Automotive Inverter Applications
12V-800V On-board Refrigeration and Heat Dissipation Solution
Residential Variable Application
Industrial Variable Frequency Application
Automotive Inverter Applications
Innovation
Capability
Brand
Impact
Variable Frequency Fan Drive Market Share Leader
Pump Drive Comprehensive collaboration with multiple leading companies
Compressor Drive Deep collaboration with global brands
Technology Platform:
Continuous Iteration Constant Innovation
Technology Platform:
100% Proprietary IP
End-to-end core capabilities
Forge high‑quality manufacturing competitiveness.
The R&D team is staffed with specialized professionals and collaborates more deeply with universities and enterprises; the manufacturing side has deployed multiple production lines and leverages intelligent systems to enhance efficiency; testing covers multiple dimensions, and core equipment has obtained CNAS accreditation; meanwhile, with over 40 patents in hand, the company has earned qualifications such as National High-Tech Enterprise and Provincial Specialized, Sophisticated, and Novel Enterprise, solidifying its barriers in both quality and technology.
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Zhouju Technology (SPT) Anji Factory held a “Flourishing Zhouju · Romantic Qixi” flower arranging activity, inviting dual employee couples and in company sweethearts to a romantic flower date.
On August 17, on the eve of the Qixi Festival, the Anji manufacturing base of Zhouju Technology (SPT) was filled with the fragrance of flowers and cheerful laughter. T
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SPT (Zhouju Technology) held a special meeting on integrity system development and signed integrity commitments.
In July 2026, Zhouju Technology (SPT) organized a special training session on integrity and compliance building
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2026
Good News! The SMT Workshop of Zhejiang Zhouju Technology Co., Ltd. has been awarded the honorary title of "Zhejiang Provincial Worker Pioneer Unit".
Recently, the Zhejiang Provincial Federation of Trade Unions officially issued the Decision on Commending the 2026 Zhejiang Provincial May Day Labor Award.
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2026
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Email:zj@sptchina.cn
Tel:86-571-88696607
Headquarters:Building 5, Loftpower Haibang Park, 1008 Xiangwang Street, Yuhang District, Hangzhou,Zhejiang 311121, China
Hangzhou SPT Electronic Technology Co., Ltd. Website Development
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