Company

DEVELOPMENT HISTORY

We are committed to providing high-quality products and comprehensive cooling solutions.
- 2023 -
Expanding the laboratory in accordance with CNAS standards.
- 2024 -
Awarded Class A Contract-Abiding and Creditworthy Enterprise.
- 2025 -
Certified by IATF 16949.
- 2012 -
Incorporation of the company.
- 2014 -
SOTOP's all-metal axial fans and IP55 filters have become star products in the market.
- 2015 -
Our factory moved to Ningbo city, Zhejiang province.
- 2016 -
We participated in the formulation of charging pile standards for the State Grid.
- 2017 -
More than 30 service sites have been established in China
- 2018 -
SOTOP has become a well-know brand in 5 major industries: Electric Power, Machinery, Rail Transit, New Energy and Charging Piles.
- 2019 -
Guangdong production base was established.
- 2021-
Comprehensive upgrade of DC fan products.
- 2023 -
Expanding the laboratory in accordance with CNAS standards.
- 2024 -
Awarded Class A Contract-Abiding and Creditworthy Enterprise.
- 2025 -
Certified by IATF 16949.
- 2012 -
Incorporation of the company.
- 2014 -
SOTOP's all-metal axial fans and IP55 filters have become star products in the market.
- 2015 -
Our factory moved to Ningbo city, Zhejiang province.