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We are a stainless steel buffer tank and heat pump manufacturer from China, since 2008

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  • Products

    Our factory mainly produces pressurized buffer tanks and heat pump machines and other related components.

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    Water Tank

    Rust prevention, insulation, automatic welding, customizable capacity, color, and interfaces.(50L-2000L)

    Heat Pump

    1-50 Ton water cycle, fluorine cycle, all-in-one, domestic & commercial heat pump machines.

    Parts

    The internal components of a water tank and a heat pump machine.
    • Water Tank
    • Heat Pump
    • Parts
  • Why Choose Us

    LOCKHOOT  has completed internal management systems. They are ISO9001, ISO14001 and ISO45001 which are the most comprehensive and systematic international standard of company management in the world.

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    OEM/ODM/Co-Design

    Numerous Customer Cases

    Certifications and Patents

    • Customer Cases
  • Contact
    • F&Q
  • News

R290

  • All in one heat pump water heater—Model A (Top Discharge Airflow 1P)

    Categories: All in one Heat Pump, Domestic Heat Pump, Heat PumpBy lockhot_com3.6 min read

        Model A, Top Discharge Airflow, R410A Refrigerant, Suitable [...]

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  • All in one heat pump water heater—Model C(Side Discharge Airflow 0.5P)

    Categories: All in one Heat Pump, Domestic Heat Pump, Heat PumpBy lockhot_com3.7 min read

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

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  • All in one heat pump water heater—Model F (Top Discharge Airflow 0.5P)

    Categories: All in one Heat Pump, Domestic Heat Pump, Heat PumpBy lockhot_com3.6 min read

    Model F, Top Discharge Airflow, R410A| R134a| R290 Refrigerant, Suitable for 55°C/75°C High Temperature Operation

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LOCKHOOT Factory and office
Building F, Harbor Science and Innovation Industrial Park, Harbor Avenue, Shatian Town, Dongguan City, Guangdong Province, China
Visit us

Building F, Harbor Science and Innovation Industrial Park, Harbor Avenue, Shatian Town, Dongguan City, Guangdong Province, China

Phone us

Monday – Sun: 8am to 11pm
+86-18925460168

Email us

OEM/ODM Inquiries   rfq@lockhot.com

After-Sales Support    rma@lockhot.com

General Inquiries         info@lockhot.com

Looking forward to cooperating with you.

About Us

We specialize in the design and manufacturing of custom stainless steel water tanks for OEM systems. We empower our partners with complete support—from technical engineering and rapid drawing turnarounds to agile prototyping. Powered by flexible and scalable manufacturing capabilities, we reliably deliver everything from pilot batches to high-volume production.

© Copyright 2008 - 2026 | LOCKHOOT All Rights Reserved

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