About Us
Chip make us unique
Shanghai Siproin Microelectronics Co., Ltd.
Shanghai Siproin Microelectronics Co., Ltd. is a professional “Fabless” company specializing in integrated circuit design and system-level solution delivery. Its main products include industrial-grade dedicated processors, non-volatile memory, and signal chain circuits. The company focuses on applications in smart metering, industrial control, security and identification, and distributed energy, and is committed to becoming an expert in IoT chips.
The company is a national-level high-tech enterprise and a “National Small and Medium-sized Enterprise with Specialized and Innovative Capabilities” enterprise designated by the Ministry of Industry and Information Technology. The core team is composed of national-level high-level talents, veterans with experience in world-renowned enterprises in the semiconductor field, and those who have been working in the semiconductor industry for over 20 years. The team has led and successfully completed several national-level major projects related to chip design. The company has obtained the GB/T ISO19001-2016/ISO 9001:2015 quality system certification.
The company adheres to the core concepts of “honesty, unity, exploration, and perseverance”, and consistently focuses on the improvement of technology, the construction of the team, the refinement of management, the expansion of the market, and the innovation of operation models. The company cooperates sincerely with customers based on the principles of technological leadership, excellent quality, adequate service, and prompt response, and develops together.

About us
Siproin Is Committed To Be An AIOT IC Fabless Company
- unity
- Integrity
- exploration
- persistence

Service Advantage
Siproin Is Committed To Be An Energy-Efficient IC Fabless Company
We started producing ASA materials in 2008, and over the years we have grown to export our products worldwide.
- ISO
Shanghai Siproin Microelectronics Co., Ltd. is a professional "Fabless" company engaged in the developmentof
- ISO
Shanghai Siproin Microelectronics Co., Ltd. is a professional "Fabless" company engaged in the developmentof
- ISO
Shanghai Siproin Microelectronics Co., Ltd. is a professional "Fabless" company engaged in the developmentof
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CUSTOMERS FEEDBACK
“Service was excellent; fast and courteous. Parts are just as advertised, very good.”

Adelina
“Great vendor, very pleased with order. Shipped quickly. Thanks!”

Forrest
“The package arrived on time. the packaging is impeccable and the components are of good quality. I highly recommend this supplier.”

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NEWS
Recent News

News
SSP2617 single-channel H-bridge driver chip

News
Congrats! Shanghai Siproin Microelectronics has been awarded the title of “2025 China Semiconductor Market Leader Enterprise”

News
The Electronica China 2025 Wraps Up Perfectly !

News
Synchronous and asynchronous rectification in DC/DC chips

News
【Product Application】Application of Siproin Components in Ultrasonic Heat Meters

News
【Product Application】Selection indicators of Three-terminal Voltage Regulator 78L33
We Provide Quality Not Quantity
offering the highest quality of service, strict control of quality and fast production times.
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Company History
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