Recently, deputy director of University of Maryland Center for international environmental engineering, American refrigeration expert Dr. Yuhao Hwang came to Chunlan refrigeration equipment Limited by Share Ltd, is American latest 2015 air conditioning SEER (seasonal energy efficiency ratio (APF) standard, air conditioning energy consumption efficiency of the air conditioning system) standard and optimization issues, related to the company's technical staff of technology AC.

In November 24, 2010, the environmental protection department of Foreign Economic Cooperation Center, UNDP China office and other units jointly launched the "global environment facility (GEF) project to promote energy-efficient room air conditioner" (hereinafter referred to as: "GEF air conditioning project"); in June 14, 2012, launched the "green energy saving energy saving pioneer evaluation system GEF air conditioning project". Chunlan refrigeration equipment Chinese Limited by Share Ltd as the earliest of air-conditioning energy saving and environmental protection research and development and manufacturing company, is not only the "GEF energy saving air conditioning project" project team members, and was named the "GEF project to promote green energy-saving air conditioning energy saving pioneer".

"GEF energy saving air conditioning to promote the project aims to carry out a series of technical innovation, eliminate the efficient room air conditioners in the development, production, sale and use of links encountered major obstacles to achieve industry technological progress and consumer consumption concept promoted energy-saving products, to promote the sustainable development of the industry. Through the implementation of the project, expected level of energy efficiency of room air conditioner will be an increase of 25% compared to 2007, the cumulative reduction in carbon dioxide emissions of about 35400000 tons, the cumulative energy saving of about 939500000 tons, and make due contributions to the national energy-saving emission reduction and global environmental benefits.

Professor Dr. Yuhao Hwang is committed to energy-saving air conditioning technology research and development, is a member of the United Nations group of experts on the project of energy-saving appliances, the Chunlan, inspect the Chunlan energy-saving air-conditioning production on the one hand, to the world to promote the Chunlan energy-saving air conditioning basis; on the other hand, focuses on the America new energy efficiency standards, explain in detail energy saving air conditioning foreign latest design concepts and related technical personnel, and Chunlan together to improve energy efficiency of air conditioning, using a variety of software optimization approaches and methods of the design of air conditioning system.

Technical exchanges, Chunlan relevant technical personnel with Professor Dr. Yuhao Hwang dismantling, energy-saving air-conditioning prototype analysis, discusses some specific issues in the design of air conditioning energy saving.

Continuing to promote energy-saving emission reduction, vigorously develop the low carbon economy Chunlan, has been highly concerned about the development trend of energy saving air conditioning, and in order to promote energy-saving society development of responsibility, work actively organize R & D and production of energy-saving products. In recent years, Chunlan's listing Corporation -- Chunlan refrigeration equipment in the Limited by Share Ltd, to assume a number of national and provincial energy-saving air conditioning design projects, and constantly develop new energy-saving air conditioning at the same time, but also to carry out international cooperation, promote to energy-saving air-conditioning energy efficiency. It is reported that, in 2009, the company "an annual output of 3000000 sets of high efficiency and energy saving air conditioner production line project" selected "2009 National Development and Reform Commission resource conservation and environmental protection project"; in 2010, the company was awarded the "innovative enterprises in Jiangsu province"; in 2011, the company was awarded the "Jiangsu Province, the integration of the two pilot enterprises"; in 2012, the variable frequency air conditioner technology has been included in the national Torch Program; in 2013, the energy-saving inverter air conditioner for China household electrical appliances research institute awarded the "Product Innovation Award"; in 2014, with the manufacturing process of propane "room air conditioner (R290) instead of HCFC-22 (alias R22, Freon) technology projects" by the Ministry of environmental protection acceptance, to be included in the list, R290 air-conditioning subsidies to enterprises at the same time, "the study and application of energy saving technology" injection throttle won the technology innovation award China household electrical appliances "".