Engineering Cooling Systems for Global Partners

Manufacturing Experience

Foshan Jinglong Controller Co., Ltd. is not a trading company. We are a manufacturing enterprise with in-house R&D, production, and quality control capabilities. Our export brand, CoolerFridges, represents our commitment to providing reliable, energy-efficient cooling solutions for the global water dispensing and beverage equipment market.

Foshan, and specifically the Shunde district, is one of the most concentrated manufacturing ecosystems for refrigeration, hardware, and electrical components in the world. Within a short radius of our facility, we have access to specialized suppliers for compressors, heat exchangers, stainless steel fabrication, injection molding, PCB assembly, and precision sheet metal.

R&D Capabilities

Our product scope is deliberately focused. We do not manufacture industrial chillers, air conditioning systems, or general refrigeration equipment. Instead, we concentrate on precise temperature control, stable carbonation performance, compact system integration, and long-term reliability in continuous-use environments.

This focus allows us to develop deeper expertise in areas that generalist manufacturers may overlook. Our refrigeration systems are designed specifically for the temperature ranges and duty cycles of drinking water applications. Our carbonation modules are engineered for consistent bubble texture and minimal CO₂ consumption, which many customers tell us performs better than modular solutions assembled from separate components.

OEM & ODM Experience

Beyond hardware, we provide OEM and ODM services that cover the full product development cycle. Our engineering team can support custom voltage and plug configurations, PCB control development, structural design, branding, packaging, and technical documentation. For customers who need a complete solution, we can integrate a compact cooling module with carbonation, hot water, filtration, and electronic control into a single platform — reducing assembly complexity and improving system reliability.

Long-Term Partnership

We work with customers ranging from emerging brands to established distributors and equipment manufacturers. Some come to us for a single customized model; others rely on us as their long-term manufacturing partner for multiple product lines. Regardless of project scale, our approach is the same: understand the application requirements, propose a technically sound solution, and deliver consistently through our ISO 9001-certified production process. Many of our customer relationships have lasted for years, which we believe is the most meaningful indicator of whether a manufacturing partnership is working.