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China Custom Non-Standard Condenser & Evaporator Factory | OEM ODM Suppliers for Finned Heat Exchangers
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China Custom Non-Standard Condenser & Evaporator Factory | OEM ODM Suppliers for Finned Heat Exchangers

Discover our premium OEM custom non-standard condensers and evaporators, expertly crafted by a leading China factory. We specialize in tailoring products to your specific requirements, offering a range of shapes including flat, L, U, V, and other custom designs. Our coils are constructed with high-quality copper, stainless steel, or titanium tubes, complemented by anti-corrosion fins, making them robust enough to withstand pressures up to 8MPa. As one of the top suppliers in the market, we deliver both bare coils and fully cased units that meet CE/ISO export standards, ensuring reliable performance. Each product comes with secure wooden packaging and a 1-year warranty, making our solutions ideal for commercial refrigeration and industrial temperature control needs. Choose us for superior quality and customization from a trusted China supplier.

    Product Overview

    Our custom non-standard condensers and evaporators are tailor-made heat exchange cores for industrial refrigeration, HVAC, heat pump, drying & special mechanical equipment. Different from standard finished heat exchangers, all dimensions, structure, material and circuit layout are fully customized per clients’ drawings, working condition parameters and installation space. We support air-cooled/water-cooled finned type, shell & tube structure to match unique cooling/heating requirements across global industries. All products pass CE & ISO certification, stable performance under high/low temperature, corrosive or high-pressure working environments.

    Core Advantages

    1 Full Customization Without Fixed Sizes
    Custom overall size (U/L/V/flat shape), copper tube diameter (7/9.52/12.7/15.88mm), fin pitch (1.8~6mm), refrigerant circuit, inlet/outlet position; accept drawing/sample OEM & ODM.
    2 Premium Raw Material Options
    • Tube: Inner-grooved copper tube, seamless copper, stainless steel 304/316L, titanium tube for corrosive medium
    • Fin: Plain aluminum, blue/gold hydrophilic aluminum foil, anti-corrosion epoxy-coated fin, stainless steel fin
    • Casing: Galvanized steel, stainless steel cabinet as required
    3 High Heat Transfer & Energy Saving
    Precision hydraulic tube expanding process ensures tight bonding between tube & fin, maximum heat exchange efficiency, lower system power consumption, anti-fouling & anti-blocking structure design, smooth oil return for refrigeration loop.
    4 Strong Durability & Wide Medium Compatibility
    Designed for working pressure up to 8MPa, compatible with R22/R410A/R32/R134a/CO2/refrigerant/water/glycol; anti-leakage welding craft, long service life.
    5 Flexible Installation Matching
    Custom cabinet/no cabinet design, reserved fan mounting hole, pipeline interface on appointed position to save on-site installation cost & space.

    Custom Technical Parameters

    Type Air-cooled finned condenser/evaporator, water-cooled shell&tube condenser/evaporator
    Tube Spec OD7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm (customizable)
    Fin Option Hydrophilic/epoxy/anti-rust aluminum/SS fin, fin spacing customized
    Working Medium All common refrigerants, water, brine, glycol solution
    Design Pressure 1.0~8MPa adjustable based on working condition
    Shape Flat, L-type, U-type, V-type, irregular special shape per layout

    Service & Warranty

    1. MOQ
    1 set for custom order; sample available for pre-test
    2. Lead Time
    7~15 working days based on customization complexity
    3. Packing
    Export solid wooden case to avoid damage during sea/air shipping
    4. Warranty
    12-month factory warranty against production defect, lifelong technical support
    5. Support
    Free technical calculation & solution design after receiving your working condition data

    Product display

    Application

    ✅ Commercial & Industrial HVAC: Central air conditioner, air source heat pump, water source/ground source heat pump unit, heat recovery equipment
    ✅ Refrigeration & Cold Storage: Cold room condensing unit, chiller, ice maker, dehumidifier, low-temperature test chamber
    ✅ Industrial Equipment: Industrial drying machine, coating/painting equipment, chemical cooling, electronic equipment cooling, waste heat recovery
    ✅ Food & Pharma: Food processing refrigeration, beverage production, pharmaceutical liquid concentration, environmental wastewater evaporation

    Frequently Asked Questions (FAQ)

    Can condensers and evaporators be fully customized to our technical drawings?

    Yes. All dimensions, shapes (flat, L-type, U-type, V-type), tube diameters, fin pitches, and circuit layouts are fully customizable according to your exact drawings, physical samples, or working condition requirements.

    What materials are available for harsh or corrosive working environments?

    We offer inner-grooved and seamless copper, stainless steel (304/316L), and titanium tubes. For fins, options include hydrophilic aluminum, anti-corrosion epoxy-coated aluminum, and stainless steel fins paired with galvanized or stainless steel cabinets.

    What is the Minimum Order Quantity (MOQ) and expected lead time?

    Our MOQ is 1 set for custom orders, allowing pre-test sampling. The standard production lead time is 7 to 15 working days depending on the customization complexity.

    What working mediums and pressure ratings are supported?

    Our heat exchangers support common refrigerants (R22, R410A, R32, R134a, CO2), water, brine, and glycol solutions, with adjustable design pressure ratings up to 8MPa.

    What warranty and engineering support do you provide?

    We offer a 12-month factory warranty against manufacturing defects, lifelong technical support, and free technical calculations and solution designs upon receiving your working condition parameters.

    How are the heat exchangers packaged for international shipping?

    All custom coils and heat exchangers are packaged in export-grade solid wooden cases to ensure comprehensive protection against damage during sea and air transport.