Stepping Up Product Iteration and Upgrades: Refrigerator Compressor Controller Granted a Utility Model Patent

Santong (Changzhou) Electronic Technology Co., Ltd. continues to strengthen its presence in the commercial refrigeration sector, and its newly developed “Controller for Freezer Units” has recently been granted a utility model patent.

Date:2026-04-22


Santong (Changzhou) Electronic Technology Co., Ltd. continues to strengthen its presence in the commercial refrigeration sector, and its newly developed “Controller for Freezer Cabinets” has recently been granted a utility model patent. This controller comprises a cabinet body, a controller unit, mounting components, and protective elements, enabling rapid installation, boosting production efficiency, and ensuring secure attachment of the controller unit to the cabinet body. Its convenient disassembly design allows maintenance personnel to perform repairs swiftly, reducing both repair time and costs while also facilitating future replacements, thereby significantly enhancing the maintainability of freezer cabinets. The implementation of this technology will further diversify the company’s product portfolio and reinforce its competitive edge in the commercial refrigeration control market.

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