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發布時間：2019-04-08 14:25:55
The manufacturing sector of Lean Group has many wholly-owned enterprises, such as Guangzhou Lean Automobile Air Conditioning Co., Ltd., Guangzhou Lean Refrigeration Equipment Co., Ltd., Guangzhou Lean Transport Refrigeration Equipment Co., Ltd., Guangzhou Lean Transport Refrigeration Equipment Co., Ltd., Yangjiang Branch of Guangzhou Lean Transport Refrigeration Equipment Co., Ltd., Guangdong Lean Transport Refrigeration Equipment Co., Ltd., and Guangdong Lean Special Industry, the total production and operation area of more than 200,000 square meters, the total investment of more than 600 million yuan, the total number of employees nearly 1000 people.
For more than 20 years, Lean has been focusing on the development of transport refrigeration industry chain. In 1996, it entered the R&D and manufacturing field of bus air conditioning. It is the mainstream supplier in China and international bus air conditioning market. In 2006, Lean Group entered the field of automotive refrigeration compressor and other core components, automotive refrigerators and other manufacturing fields. In 2009, Lean Group entered the field of rail vehicle air conditioning. In 2010, Lean refrigerated vehicle project started in June 2017.
Lean has a complete technological innovation system and the industry's top technological research and development capabilities, quality assurance capabilities, product delivery capabilities and product service capabilities. It is the first well-known enterprise in the field of automotive refrigeration in China that integrates provincial technology centers, provincial famous trademarks, provincial brand products, national high-tech enterprises and other qualifications. It also has bus air conditioning, car air conditioning, rail vehicles. The comprehensive performance laboratories of four major products, such as air conditioning and automotive refrigeration units, as well as the test and verification means of vibration test and rain test. In 2008, Lean obtained the first production license of the National Automotive refrigeration industry.
In recent years, Lean has participated in the compilation of dozens of national, industrial and local standards. Hundreds of projects have received special financial support from relevant ministries and local governments at all levels. Lean Group is the research and development and industrialization base of new energy electric air conditioning in Guangdong Province, and 100 key cultivating enterprises of equipment manufacturing in Guangdong Province. Lean Group has more than 100 cores in the field of transportation refrigeration R&D and manufacturing. Patents.
Lean is the most senior brand in the field of air conditioning for passenger cars in China and the mainstream supplier in the air conditioning market for passenger cars in China and abroad. The energy efficiency ratio and cold weight ratio of lean bus air conditioning are at the international advanced level. There are more than 20 series of nearly 200 kinds of bus air conditioning products in conventional bus air conditioning and new energy bus air conditioning. They provide systematic products and service solutions for nearly 50 bus manufacturers in the world, including urban bus, passenger and tourist bus. They have the ability to develop and quickly satisfy customers in synchronization with bus manufacturers. The ability of personalized demand and product application are widely used in most Chinese cities and dozens of overseas markets.
Over the years, Lean has continuously paid attention to the research and application of new technologies such as new energy, energy saving and emission reduction. Since 2002, it has launched the research and development of electric bus air conditioning system, and successively launched the first, second and third generation of lean electric bus air conditioning system. In 2007, Lean combines electronic technology, information technology, intelligent control technology and automotive air conditioning technology organically. It has successively conducted many special studies on the integrated optimization design of electric vehicle air conditioning system and its key components, the key technologies of air conditioning control strategy and efficiency optimization of electric vehicles, the reliability of systems and components, electromagnetic safety technology and industrialization technology of electric air conditioning system. Major progress has been made in the field, and the third generation of lean electric bus air conditioning units with high efficiency, energy saving and environmental protection have been successfully developed. The commercial application of cold-warm frequency conversion and AC/DC integration technologies in bus air conditioning has been realized. The advantages of energy saving performance have made significant breakthroughs, and they are in the leading international level. Dozens of patents have been created, and they have been applied in authoritative professional journals and academic conferences. A number of academic papers have been published. Lean experts have participated in the identification and approval of many national and local standards in the field of new energy automotive air conditioning.
Guangzhou Huadu Ladder Base of Lean Group is the R&D and industrialization base of new energy electric air conditioning in Guangdong identified by the Development and Reform Commission. The industrialization base has been completed and put into use in 2015, providing strong support for the synchronous development of new energy automobile industry in China. At present, Lean Electric Bus Air Conditioning has made great achievements in product serialization development. The products can fully meet the needs of large, medium and light electric buses over 5 meters, and special vehicles, and more than 30 domestic manufacturers of new energy buses, including Yinlong New Energy, BYD, Zhengzhou Yutong, Jinlong Automobile, Futian Automobile, Zhongche Times, Zhongtong Bus and so on. It has been widely used in dozens of markets including national demonstration and promotion cities of new energy vehicles.
Lean will devote itself to the research and application of international bus air conditioning technology for a long time, make its due contribution to China and international new energy automobile industry, and build Lean into a leading service-oriented manufacturer in the international transport refrigeration field.
