
SHANGHAI ZUNGUI ELECTRICAL CO., LTD. manufactures refrigerators, iceboxes and commercial display cabinets, combining legacy know-how with ongoing refrigeration technology and materials innovation.
SHANGHAI ZUNGUI ELECTRICAL CO., LTD. is a private enterprise that integrates equipment and manufacturing know-how from the former Shanghai Hitachi Shuanglu Electrical Appliance Ltd. Co. and Shanghai Shuanglu Electrical Appliance Stock Company. The company focuses on the production of household refrigerators, iceboxes, display cabinets and a range of icing and refrigeration appliances.
A key specialty is its self-designed commercial display cabinets and converted boxes, developed to deliver efficient refrigeration with low operating cost, attractive appearance and cost-effective production. The company continuously absorbs updated refrigeration technology while applying new techniques and materials to respond to evolving market needs.
To accelerate product development, the business operates a subsidiary mould factory equipped to process moulds and support large equipment needs, helping shorten lead times for new product introduction. With compact, efficient management, the company emphasizes customer-oriented service—thinking from the customer’s perspective, improving operational efficiency and managing costs to maintain competitive pricing.
With long-term market development, the company has built business relationships with partners worldwide and continues to provide economical products for consumers and strong-selling offerings for distributors.

The company integrates equipment and manufacturing know-how from the former Shanghai Hitachi Shuanglu Electrical Appliance Ltd. Co. and Shanghai Shuanglu Electrical Appliance Stock Company, building on established experience in refrigeration appliances.
Self-designed commercial display cabinets and converted boxes are developed for efficient refrigeration, low operating cost, attractive appearance and cost-effective production.
The company follows modern craft practices from legacy “Shuanglu” refrigerators and “Hitachi” ice-box manufacturing, while continuously absorbing updated refrigeration technology and strengthening technical capability through new techniques and materials.
A subsidiary mould factory with modern equipment supports mould processing and large equipment needs, helping accelerate new product development and market responsiveness.
Management emphasizes thinking from the customer’s perspective and serving customers as they expect, with a focus on improving efficiency, managing operating costs and supporting competitive product pricing.
Long-term market development has built business relationships with partners across global markets, supporting ongoing supply of economical products for consumers and strong-selling offerings for distributors.
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