Company Profile

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.

It has a research and development team of high-quality professional designers with rich experience in ultra-low temperature, high and low temperature development. At present, the company is at the advanced level in the same industry in the research and development of single-machine cascade refrigeration technology, and the research on high and low temperature rapid temperature rise and temperature technology is at the international advanced level. In particular, the high-precision temperature control of the reactor is an internationally advanced single medium control -90 °C ~ +250 °C continuous temperature control, and high precision linear control of the reactor material temperature.



With 56 invention patents and utility model certificates, PCEC explosion-proof equipment installation and maintenance qualification certificate, ISO9001 certification, EU CE certification, AAA credit rating, high-tech enterprise. From 2015 to 2021, it was awarded the "Excellent Supplier of Reactor Technology" by Corning, a Fortune 500 company in the United States, for seven consecutive years. In 2019, it was awarded the Gazelle Enterprise in the Southern Jiangsu National Independent Innovation Demonstration Zone. In January 2021, it was awarded the Siemens Control Cabinet Certification Partner , In November 2021, Wuxi Refrigeration and Heating Temperature Control Equipment Engineering Technology Research Center won the Municipal Engineering Technology Research Center, and in February 2022, it won the 2021 High Quality Development Award of Hongshan Sub-district Office of the People's Government of Xinwu District, Wuxi City In November 2022, it won the second prize of the innovation group of the "Science and Technology Innovation Jiangsu" Innovation and Entrepreneurship Competition. In November 2022, it integrated industrialization and informatization, and obtained the AA-level two-informatization integration management system evaluation certificate.

2015 to 2021, won the "Excellent Supplier of Reactor Technology" from Corning, a Fortune 500 company in the United States, for 7 consecutive years;

Won the national high-tech enterprise in 2015, and won the national high-tech enterprise for the third time in 2021;

Won the Science and Technology Innovation Award of Wuxi Airport Economic Development Zone in 2018;

In 2019, won the title of Gazelle Enterprise in the Southern Jiangsu National Independent Innovation Demonstration Zone;

Won the Outstanding Contribution Award of Wuxi Hongshan Street in 2020;

In January 2021, won the Siemens control cabinet certification partner;

In 2021, Wuxi Refrigeration Heating Temperature Control Equipment Engineering Technology Research Center won the municipal engineering technology research center

In 2022, won the 2021 High Quality Development Award of the Hongshan Subdistrict Office of the People's Government of Xinwu District, Wuxi City;

In 2022, won the second prize of the innovation group of the "Science and Technology Innovation Jiangsu" Innovation and Entrepreneurship Competition;

In 2022, it will integrate industrialization and informatization, and obtain the AA-level two-informatization integration management system evaluation certificate;

In 2022, it will be honored as Jiangsu Specialized and Special New SME, Jiangsu Temperature Control Equipment Engineering Technology Center, and Intelligent Manufacturing Informatization Benchmarking Enterprise;

In 2022, it will be awarded the Gazelle Enterprise of Jiangsu Province again;

Our Mission:
Focus on solving customers' wide temperature refrigeration, heating temperature control problems and reducing energy consumption in refrigeration and heating systems;
Provide competitive system solutions and services to continuously create greater value for customers;

Our Vision:
Become the industry benchmark;

Our Perspective:
Result: customer first, quality first;
Do things: teamwork, teaching and learning;
Be a man: integrity, passion, dedication, and gratitude

In 2006, the refrigeration and heating constant temperature system equipment studio was established

In 2007, the refrigeration and heating circulator was launched, and the brand trademark of LNEYA was registered

In 2008, the refrigeration and heating dynamic temperature control system and industrial low-temperature freezer were launched

In 2010, Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd. was registered, and the second-generation refrigeration and heating dynamic temperature control system and industrial low-temperature refrigerators were launched. The products are sold globally

In 2011, the multi-stage cascade technology with a single compressor was launched, and the temperature control of a single compressor can reach -150 degrees. The second-generation refrigeration and heating temperature control system was upgraded, and the low-temperature freezer was tested.

In 2012, the low-temperature freezer was launched. The single-compressor multi-stage cascade technology was applied to the SUNDI series and LT series, and the third-generation refrigeration and heating temperature control system was tested.

In 2013, the one-to-multi-refrigeration and heating temperature control system (third generation) was launched. One temperature control equipment host can control multiple corresponding reaction devices, and test the ultra-low temperature refrigerator with large cooling capacity and the circulating air cooling and heating temperature control system.

In 2014, the ultra-low temperature freezer with large cooling capacity and the circulating air cooling and heating temperature control system were launched, and the low temperature freezer was upgraded

In 2015, the third-generation refrigeration and heating temperature control system was upgraded, and the new energy vehicle component test temperature control system and VOCs condensation recovery system were developed.

In 2017, the new energy vehicle component testing temperature control system and VOCs condensation recovery device were launched, and the temperature control system for semiconductor chip testing was researched

In 2019, the second generation of new energy vehicle components testing temperature control system and jet type high and low temperature impact testing machine will be launched

In 2020, the second-generation VOCs condensation recovery device will be launched, and the jet-type high and low temperature impact testing machine will be upgraded.

In 2021, the waste liquid distillation, capture and recovery device, direct-cooling low-temperature refrigerator and direct-cooling ultra-low temperature refrigerator will be launched

In 2022, the third-generation new energy power battery pack testing temperature control equipment and the second-generation jet-type high and low temperature impact testing machine will be launched

Our success stems from our relentless dedication to helping our customers increase their productivity.