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ABOUT LNEYA technology

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Wuxi Guanya Refrigeration Technology Co., Ltd. (LNEYA) specialized in the Industrial Chiller, Industrial Refrigerator, Multi-reactor Chiller (TCU), Battery Motor/Semiconductor Temperature Testing System and Ultra-low Temperature Chiller. Used in pharmaceutical, aerospace, semiconductor, new energy automotive battery / motor and other industries. The temperature control range of the product is wide, and the -152°C~350°C can be perfectly realized.

LNEYA The company to offer the best
industrial cooling & heating
solution services

OEM Temperature Control Units

Temperature control range -152 ℃~350 ℃
High and low temperature rapid temperature rise and fall technology.

  • All equipment has undergone load testing for no less than 12 hours
  • Exclusive single compressor cascade refrigeration technology
  • We offer 24/7 free quotes and customized solutions
  • Improving customer productivity

Our mission:

Our vision:

Our values:

Our success stems from tirelessly helping customers improve productivity.

  • 2006: Established a refrigeration and heating constant temperature system equipment studio
  • 2007: Launching refrigeration and heating circulators and registering the LNEYA brand trademark of the enterprise
  • 2008: Launch of refrigeration and heating dynamic temperature control system and industrial low-temperature freezer
  • 2010: Registered with Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd., launched the second-generation refrigeration and heating dynamic temperature control system and industrial low-temperature freezer, with products sold globally
  • 2011: Introduced the use of a single compressor multi-stage cascade technology, with a single compressor temperature control of up to -150 degrees. Upgraded the second-generation refrigeration and heating temperature control system, tested low-temperature freezers
  • 2012: Launching low-temperature freezer, single compressor multi-stage cascade technology applied to SUNDI series, LT series, testing third-generation refrigeration and heating temperature control system
  • 2013: Launched a one to many refrigeration and heating temperature control system (third-generation), with one temperature control device host capable of controlling multiple corresponding reaction devices. Tested large refrigeration capacity ultra-low temperature refrigerators and circulating air refrigeration and heating temperature control systems
  • 2014: Launching high-capacity ultra-low temperature refrigerators and circulating air cooling and heating temperature control systems, upgrading low-temperature freezers
  • 2015: Upgrade the third-generation refrigeration and heating temperature control system, develop new energy vehicle component testing temperature control system and VOCs condensation recovery system
  • 2017: Launching temperature control systems for testing new energy vehicle components and VOCs condensation recovery devices, researching temperature control systems for semiconductor chip testing
  • 2019: Launch of second-generation new energy vehicle component testing temperature control system and jet type high and low temperature impact testing machine
  • 2020: Launching the second-generation VOCs condensation and recovery device, upgrading the jet type high and low temperature impact testing machine
  • 2021: Launch of waste liquid distillation and collection equipment, as well as direct cooling low-temperature refrigerators and direct cooling ultra-low temperature refrigerators
  • Establishing a subsidiary LNEYA Intelligent Equipment Co., Ltd., purchasing land and starting to build a production base
  • Accumulated investment of 10 million yuan in Siemens PLM+UG+AD automation system design system and existing ERP system
  • 2022: Launch of third-generation new energy power battery pack testing temperature control equipment and second-generation jet high and low temperature impact testing machine
  • Upgraded control algorithm, all low-temperature series adopts electronic expansion valve control
  • 2023: Upgrade control algorithms and comprehensively promote energy-saving and emission reduction refrigeration systems

  • From 2015 to 2021, it was awarded the title of “Excellent Supplier of Reactor Technology” by Corning Corporation, a Fortune 500 company in the United States, for seven consecutive years;
  • In 2015, it was awarded the title of National High tech Enterprise;
  • Received the Wuxi Airport Economic Development Zone Science and Technology Innovation Award in 2018;
  • In 2019, it was awarded the title of Gazelle Enterprise in the South Jiangsu National Independent Innovation Demonstration Zone;
  • Received the Outstanding Contribution Award from Hongshan Street, Wuxi City in 2020;
  • Received Siemens Control Cabinet Certification Partner in January 2021;
  • In 2021, it was awarded the title of National High tech Enterprise for the third time;
  • In 2021, Wuxi Refrigeration and Heating Temperature Control Equipment Engineering Technology Research Center was awarded the title of Municipal Engineering Technology Research Center
  • In 2022, it was awarded the 2021 High Quality Development Award by the Hongshan Sub district Office of the People’s Government of Xinwu District, Wuxi City;
  • In 2022, won the second prize in the innovation group of the “Science and Technology Innovation Jiangsu” Innovation and Entrepreneurship Competition;
  • In 2022, the integration of industrialization and informatization development was achieved, and an AA level certification for the integration of industrialization and informatization management system was obtained;
  • In 2022, it was awarded the title of Jiangsu Province Specialized, Refined, New, and Small and Medium sized Enterprise, Jiangsu Province Temperature Control Equipment Engineering Technology Center, and Intelligent Manufacturing Informatization Benchmark Enterprise;
  • In 2022, it was once again awarded the title of Gazelle Enterprise in Jiangsu Province;