The MS drainage - free portable air conditioner is made of brand - new compressors from well - known brands, heat exchangers, metal sheets and other components.

In terms of product performance, it offers different options for cooling and heating.

It features no - installation, no - drainage, customizability and mobility.

With an integrated design, it can be used simply by plugging it in, providing local on - site cooling or heating.

It eliminates the hassle of damaging walls when installing traditional split - type air conditioners. Equipped with universal wheels, it can be moved freely. It is suitable for use in homes, stores, factory workstations, field operations, cooling prefabricated houses, outdoor workplaces, etc. It has a strong air output, and the cooling power can reach 7900 W / 27000BTU.

Condensed water is automatically processed, so there is no need to worry about frequently emptying the condensed water during use.

Technical parameter:

During the cooling process, the compressor compresses the gaseous refrigerant into a high-temperature and high-pressure gas, which is then sent to the condenser. In the condenser, the refrigerant dissipates heat and condenses into a high-pressure liquid. After being depressurized by the throttling device, it enters the evaporator. In the evaporator, the low-pressure refrigerant rapidly vaporizes, absorbing a large amount of heat from the surroundings, thus cooling the indoor air. The vaporized refrigerant then returns to the compressor, and the cycle repeats.

During the heating process, the flow direction of the refrigerant is changed by the four-way valve, enabling the condenser and the evaporator to exchange their functions. This causes the indoor air to be heated up, completing the heating cycle.

Customized Cooling Systems Manufacturer

Mingsheng Intelligent Technology (Guangdong) Co., Ltd. As a leading manufacturer specializing in advanced cooling systems, brings 14 years of expertise in take pride in empowering businesses worldwide with high-performance, customized HVAC solutions. With a 25,000+ sqm production facility, 120+ advanced equipment units, and 30+ patented technologies, we are your trusted partner for precision-engineered elevator air conditioners, portable cooling units, and scalable, cost-optimized refrigeration systems tailored to unique demands.

Why Partner with Mingsheng?

1.Vertically integrated R&D & Manufacturing

Our in-house R&D team and fully integrated manufacturing capabilities—including evaporator/condenser workshops, sheet metal processing, and assembly—enable full control over quality, lead times, and cost efficiency. This structure allows us to rapidly prototype and produce bespoke systems, from elevator air conditioners and portable AC units to specialized heat exchangers, meeting exacting industry standards, ensuring consistent quality for OEMs, distributors, and system integrators.

2.Scale Advantage for Competitive Pricing

By manufacturing core components (e.g., finned heat exchanger, condensers) and assembling systems internally, we eliminate outsourcing costs and achieve economies of scale. This strategic approach ensures price competitiveness without compromising on performance—a critical edge for partners seeking long-term, high-volume collaborations.

3.Future-Ready Manufacturing Capacity

Strategically expanding to meet global demand, we invest heavily in advanced automation and flexible production lines. Our facility accommodates high-volume orders while maintaining the agility to handle small-batch, customized projects—ideal for partners seeking a scalable, one-stop supplier for both standardized and proprietary cooling products.

4.Agility Meets Innovation

With 30+ patented technologies and a modular production approach, we excel at designing and manufacturing non-standard cooling equipment for niche applications. Whether you require specialized HVAC systems for elevators, data centers, AI server farms, or industrial machinery, our engineering team transforms complex requirements into reliable, energy-efficient solutions.

Your Competitive Edge Starts Here

We understand your business depends on durability, precision, and timely delivery. That’s why every product undergoes rigorous testing to meet international standards, backed by ISO-certified processes and a zero-defect ethos. From prototyping to after-sales support, we prioritize transparency to build long-term partnerships grounded in trust. Positioned as your dedicated industrial cooling partner, Mingsheng combines engineering rigor with scalable production to strengthen your market positioning. For OEM inquiries, technical consultations, or partnership discussions, contact our international division at tonya@mingsheng899.com.