Top HVAC Manufacturer In China
Jingyi Group
Group introduction
Founded in 1988, JingyiGroup Enterprise is a medium-sized enterprise group with the R&D and manufacturing of transport refrigeration equipment and core components as its main business and coordinated development of multiple industries. It is headquartered in Huadu, Guangzhou, a famous international airport city.
The manufacturing sector of Jingyi Group includes Guangzhou Jingyi Automotive Air Conditioning Co., Ltd., Guangzhou Jingbo Environmental Technology Equipment Co., Ltd., Guangzhou Jingbo Auto Parts Co., Ltd., Guangzhou Jingyi Transportation Refrigeration Equipment Co., Ltd., Guangzhou Jingbo Refrigeration Equipment Co., Ltd. Yangjiang Branch, Guangdong Jingyi Transportation Refrigeration Equipment Co., Ltd., Guangdong Jingyi Special Purpose Vehicle Co., Ltd. and other wholly-owned enterprises have a total production and operation area of more than 360,000 square meters, a total investment of more than 1.6 billion yuan, and a total of nearly 1,000 employees.
For more than 30 years, Lean has been focusing on the development of the transportation refrigeration industry chain. It entered the R&D and manufacturing field of passenger car air conditioners in 1996 and is a mainstream supplier in the Chinese and international passenger car air conditioner markets. In 2006, Jingyi Group entered the manufacturing field of core components such as vehicle refrigeration compressors and vehicle refrigerators. In 2009, it entered the field of rail vehicle air conditioners. In 2010, it entered the field of car air conditioners. In 2019, Jingyi Group entered the field of refrigerated trucks and full cold chain The fresh-keeping equipment industry segment was launched. Jingli has a complete technological innovation system and the industry's top technical research and development capabilities, quality assurance capabilities, product delivery capabilities and product service capabilities. It is the first provincial technology center, provincial engineering center, provincial famous trademark, provincial famous trademark, and provincial engineering center in the field of automotive refrigeration in China. It is a well-known enterprise with the qualifications of famous brand products, national specialized new enterprise, and national high-tech enterprise. It also has four major product comprehensive performance laboratories including passenger car air conditioners, trolley air conditioners, rail vehicle air conditioners, and vehicle refrigeration units, as well as vibration tests. , rain test and other testing and verification methods. In 2008, Jingyi obtained the first production license in the national vehicle refrigeration industry.
In recent years, Jingli has participated in the preparation of dozens of national, industry and local standards. A total of hundreds of projects have received special financial support from relevant national ministries and local governments at all levels. It is the research and development and industrialization base of new energy electric air conditioners in Guangdong Province. , one of the 100 key cultivated enterprises in the equipment manufacturing industry in Guangdong Province, Jingyi Group has more than 200 core patents in the field of transportation refrigeration R&D and manufacturing, including nearly 20 invention patents, and the total amount of independent intellectual property rights ranks first in the industry. Jingli is the most senior brand in the field of passenger car air-conditioning in China and a mainstream supplier in the Chinese and international passenger car air-conditioning market. The energy efficiency ratio and cooling-to-weight ratio of lean bus air conditioners are at the internationally advanced level. There are more than 20 series and nearly 200 kinds of bus air conditioners in conventional bus air conditioners and new energy bus air conditioners. They are used by nearly 50 bus manufacturers around the world for urban buses, Passenger and tourist buses provide systematic product and service solutions, with the ability to synchronize research and development with bus manufacturers and quickly meet the individual needs of customers. The products are applied in most cities in China and dozens of overseas markets.
Over the years, Lean has continued to pay attention to the research and application of new technologies such as new energy, energy conservation and emission reduction. Since 2002, it has carried out research and development of electric bus air conditioners, and has launched the first, second and third generation of Lean electric buses. Air Conditioning System. In 2007, Lean integrated electronic technology, information technology, intelligent control technology and vehicle air-conditioning technology, and successively developed key technologies and systems in the integrated optimization design of electric vehicle air-conditioning systems and their key components, electric vehicle air-conditioning control strategies and efficiency optimization. It has made significant progress in many special research areas such as the reliability of parts and components, electromagnetic safety technology, and electric air-conditioning system industrialization technology. It has successfully developed an efficient, energy-saving, and environmentally friendly lean third-generation electric bus air-conditioning unit, and has taken the lead in realizing heating and cooling frequency conversion, The commercial application of AC and DC integrated technologies in bus air conditioners has made significant breakthroughs in energy-saving performance and is at the leading international level. Dozens of patents have been produced and many academic articles have been published in authoritative professional publications and academic conferences. thesis, lean experts participated in the drafting and review of multiple national and local standards in the field of new energy vehicle air conditioning
Jingyi Group’s Guangzhou Huadu ladder base is a place recognized by the National Development and Reform Commission for the R&D and industrialization of new energy electric air conditioners in Guangdong. The industrialization place was completed and put into use in 2015, providing strong support for the simultaneous development of China’s new energy automobile industry. . At present, Jingli electric bus air conditioners have made significant achievements in the expansion of product series. The products can fully meet the needs of a variety of vehicles such as large, medium and light electric buses over 5 meters, as well as special vehicles. It has cooperated with BYD, King Long Motors, Foton Motors and other vehicles. It is supplied by more than 30 domestic new energy bus manufacturers such as China Automobile, CRRC Times, Xiamen Golden Dragon, FAW Bus, Huanghai Bus, Dongfeng Bus, etc., and is widely used in dozens of markets including national new energy vehicle demonstration and promotion cities. . Jingyi will be committed to the research and application of international passenger car air-conditioning technology for a long time, make its due contribution to the Chinese and international new energy vehicle industry, and build Jingyi into a world-leading service manufacturer in the field of international transportation refrigeration.