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    Full Range Residential & Commercial HVAC

    Affordable Home Mini Split &Precision Constant Temp & HumidityCommercial Units

    • Budget-friendly residential mini split AC systems with reliable performance
    • High-precision constant temperature & humidity control for lab & office use
    • Heavy-duty commercial HVAC units supporting large-space cooling & heating
    • Full global certification compliance for cross-border project deployment
    ISO 9001
    CE
    AHRI
    EN 14511
    ROHS
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    View Our Products

    Our HVAC Product Lines

    19-Year Manufacturer Offering Custom OEM & ODM HVAC Units With Full Global Certifications

    Mini Split DX Air Conditioners

    Chilled Water Fan Coil Units

    • Wall-mounted
    • Ceiling Cassette
    • Concealed Ducted
    • Floor Standing
    • Large Water-cooled AHU

    VRF Multi Split Systems

    Chilled Water Fan Coil Units

    • Wall-mounted
    • Ceiling Cassette
    • Concealed Ducted
    • Floor Standing
    • Large Water-cooled AHU

    Commercial DX Air Handlers (AHU)

    Chilled Water Fan Coil Units

    • Wall-mounted
    • Ceiling Cassette
    • Concealed Ducted
    • Floor Standing
    • Large Water-cooled AHU

    All-In-One Air Conditioners

    Chilled Water Fan Coil Units

    • Wall-mounted
    • Ceiling Cassette
    • Concealed Ducted
    • Floor Standing
    • Large Water-cooled AHU

    Mini Split DX Air Conditioners

    Chilled Water Fan Coil Units

    • Wall-mounted
    • Ceiling Cassette
    • Concealed Ducted
    • Floor Standing
    • Large Water-cooled AHU

    Solar Powered Mini Split Air Conditioners

    Chilled Water Fan Coil Units

    • Wall-mounted
    • Ceiling Cassette
    • Concealed Ducted
    • Floor Standing
    • Large Water-cooled AHU

    Outdoor Condensing Units

    Chilled Water Fan Coil Units

    • Wall-mounted
    • Ceiling Cassette
    • Concealed Ducted
    • Floor Standing
    • Large Water-cooled AHU
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    Tailored Solutions

    Custom HVAC climate solutions for all usage scenarios, fully customizable to residential, agricultural and industrial needs.

    Residential & Commercial Living Spaces

    Stable temperature & humidity solutions for houses, apartments, offices, shopping malls, hotels and apartments. Quiet, energy-saving units to create consistent comfortable indoor environments for daily living and business operation.

    Agricultural Cultivation Environments

    Stable temperature & humidity solutions for houses, apartments, offices, shopping malls, hotels and apartments. Quiet, energy-saving units to create consistent comfortable indoor environments for daily living and business operation.

    Industrial Manufacturing Applications

    Heavy-duty industrial air handling units for production workshops, labs, cold storage and electronic factories. Strict climate control to meet special manufacturing & testing standards.

    View All Solutions

    Why You Can Trust VKIN

    ISO 9001:2015 Certified HVAC Manufacturer We adopt advanced production & full-process testing equipment to maintain stable quality, fully matching your customized technical specifications

    ISO 9001:2015 Certified HVAC Manufacturer Trusted HVAC Manufacturer | Global Delivery

    Fast Quote Response

    Receive a full detailed quotation within several hours after sharing your project demands.

    Rich Engineering Expertise

    Founded in 2010, our professional engineering team solves complex cooling & heating projects for all sectors.

    Flexible Mass Production Capacity

    Self-owned production facilities + complete supply chain support, covering prototype trial to large-batch mass orders.

    Verified Global Project Experience

    10,000+ successful HVAC projects delivered worldwide with long-term positive customer reviews.

    19 Years Factory

    Professional HVAC Heat Pump Manufacturer

    Custom OEM & ODM Support

    Custom options for unit appearance and control system

    1M+ Units Delivered

    Global Shipment For Residential & Commercial Projects

    100+ Reliability Tests

    Multi-dimensional durability & performance testing in our own lab

    Custom Our HVAC

    Project Cases

    Real-World HVAC Project Cases Covering Residential, Agricultural & Industrial Global Clients

    Office & Hotel Central HVAC Climate Control Project
    Complete silent energy-saving mini split & fan coil HVAC system deployed for a downtown business hotel and adjacent office building. The customized constant temperature & humidity units maintain stable comfortable indoor air environment year-round, cutting overall energy consumption by 28%.
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    Greenhouse Precision Temp & Humidity HVAC System For Vegetable Cultivation
    Dedicated constant humidity air handling units for commercial vegetable greenhouses. The industrial HVAC equipment precisely locks temperature and moisture parameters, accelerating crop growth cycle and effectively reducing plant disease loss.
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    Electronics Production Workshop Heavy-Duty Industrial AHU Project
    Large industrial air handling units installed in a precision electronics manufacturing factory. Strict constant temperature & dust-free climate control meets high-standard electronic component production and laboratory testing requirements.
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    Browse All Case Studies
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    2626.07
    Precision Constant Temp-Humidity HVAC: The Core Solution To Boost Greenhouse Crop Yield
    Greenhouse and indoor plant factories require strict stable climate parameters to avoid slow growth, plant diseases and yield losses. Ordinary household air conditioners cannot maintain long-term precise humidity and temperature control for agricultural scenarios. Our agricultural dedicated chilled water air handlers deliver continuous accurate climate regulation 24/7. The system automatically adjusts air volume, temperature and humidity according to crop growth cycles, creating a stable growing environment for vegetables, fruits and seedlings. Multiple commercial greenhouse clients have seen a 25% increase in annual harvest after switching to our professional agricultural HVAC units.
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    Learn More
    22
    2626.07
    Office & Hotel Central HVAC Climate Control Project
    Complete silent energy-saving mini split & fan coil HVAC system deployed for a downtown business hotel and adjacent office building. The customized constant temperature & humidity units maintain stable comfortable indoor air environment year-round, cutting overall energy consumption by 28%.
    Learn More
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    FAQ

    What is HVAC heat pump system?
    Heat pump HVAC systems are energy-efficient all-in-one cooling & heating equipment that transfers heat instead of generating it. Our product lineup covers mini splits, fan coil units, VRF multi-split systems and industrial air handlers, widely used for residential, commercial, agricultural and industrial climate control. They cut power consumption by up to 30% compared with traditional air conditioners.
    Do your HVAC units support OEM & ODM personalized customization?
    Heat pump HVAC systems are energy-efficient all-in-one cooling & heating equipment that transfers heat instead of generating it. Our product lineup covers mini splits, fan coil units, VRF multi-split systems and industrial air handlers, widely used for residential, commercial, agricultural and industrial climate control. They cut power consumption by up to 30% compared with traditional air conditioners.