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KRN Heat Exchanger and Refrigeration Limited's Successful Expansion into Aluminum Heat Exchangers

KRN Heat Exchanger and Refrigeration Limited's Successful Expansion into Aluminum Heat Exchangers

Background

KRN Heat Exchanger and Refrigeration Limited is a leading manufacturer and exporter of aluminium/copper fins, copper tube heat exchangers, water coils, condenser, and evaporator coils. Their products are widely used by OEMs in the heating, ventilation, air conditioning, and refrigeration (HVAC&R) industry.
As the company planned to expand into aluminium heat exchanger production, they faced extremely high requirements for production equipment. To ensure high efficiency and precision manufacturing, KRN’s technical team visited multiple suppliers, including SMAC.
After thorough technical discussions, solution presentations, and real case demonstrations, KRN chose SMAC as their equipment supplier. SMAC successfully delivered the equipment, enabling KRN to mass-produce high-quality aluminium heat exchangers, exceeding industry standards.

Challenges Solved

  • High Equipment Standards

    High Equipment Standards

    Aluminium heat exchangers require specialized, high-precision machinery, and KRN needed the most advanced production technology.

  • Winning Customer Trust

    Winning Customer Trust

    KRN’s technical team conducted a rigorous evaluation process before selecting a supplier. SMAC convinced them through detailed case studies and technical solutions.

  • Ensuring Mass Production Success

    Ensuring Mass Production Success

    The challenge was not only delivering the equipment but also ensuring smooth mass production with stable quality. SMAC provided comprehensive support to guarantee a successful launch.

KRN Heat Exchanger and Refrigeration Limited's Successful Expansion into Aluminum Heat Exchangers
KRN Heat Exchanger and Refrigeration Limited's Successful Expansion into Aluminum Heat Exchangers
KRN Heat Exchanger and Refrigeration Limited's Successful Expansion into Aluminum Heat Exchangers
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Story

KRN Heat Exchanger and Refrigeration Limited has always been a key player in the HVAC&R industry, providing high-quality heat exchanger products to OEMs worldwide. As the market shifted towards aluminium heat exchangers, KRN realized they needed to upgrade their production capabilities to stay ahead of the competition.
Producing aluminium heat exchangers is a highly demanding process, requiring state-of-the-art equipment with exceptional precision. KRN’s technical team conducted a thorough supplier evaluation, visiting several manufacturers to find the best production solution.
When KRN’s team visited SMAC’s facility, they were impressed by our technical expertise, innovative equipment solutions, and successful case studies. After in-depth discussions and live demonstrations, they chose SMAC as their trusted supplier.
Once the equipment was delivered and installed, SMAC’s engineers provided full support, ensuring a smooth transition into mass production. As a result, KRN successfully produced high-quality aluminium heat exchangers, meeting both domestic and international standards.
The project’s success exceeded KRN’s expectations, strengthening the strategic partnership between KRN and SMAC. With their new production capabilities, KRN is now well-positioned to expand further into the global aluminium heat exchanger market.
KRN Co-Owner and Controller

Customer Feedback

"SMAC provided an excellent technical solution for our aluminium heat exchanger production. Their equipment is highly precise and reliable, helping us achieve smooth mass production. We are very satisfied with their technology and after-sales support. This partnership has been a great success, and we look forward to future collaborations."

-- KRN Co-Owner and Controller

SMAC Products Used

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Heat exchanger from SMAC's Commercial Air Conditioner (TENT) Manufacture Series

About Us

SMAC Intelligent Technology Co., Ltd.
Founded in September 2017 and located in Nantong Economic Development Zone, SMAC Intelligent Technology Co., Ltd. specializes in manufacturing equipment for the global heat exchange industry, including fin press lines, hairpin benders, expanding machines, straight tube cut-offs, return U benders, ring loading machines, and related robots and automation solutions.
Our facility spans 37,483 m², featuring a 21,000 m² workshop, a 4,000 m² constant temperature workshop, a 400 m² inspection center, a 400 m² research institute, and a 400 m² intelligent manufacturing control center. With Industry 4.0 and IoT technology at our core, we drive automation, improve efficiency, reduce labor costs, and promote energy-saving and sustainable manufacturing.

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