Hefei Changsheng Mechanical&Electrical Technology Co. Ltd was established in 2010, located in Hefei National Technology Industry Development Zone, Anhui Province. The company specializes in the production of compressor valve plate, is an excellent supplier of automotive air conditioning compressors and air compressors in China. The company has passed IATF16949 quality system certification and GB/T 19001-2016/ISO 9001: 2015 quality management system, GB/T 28001-2011/OHSAS 18001: 2007 occupational health and safety management system, GB/T 24001-2016/ISO 14001: 2015 environmental management system certification; It has obtained 10 utility model patents and one national invention patents, which have been incorporated into the "industrial Enterprises above the scale" of the National Bureau of Statistics and belongs to the "medium-sized enterprises". As a member of the National Association of Refrigeration and Air Conditioning, he has been awarded the title of "Hefei High-tech Zone Technology Giant Cultivation Enterprise" and "Hefei City Innovative Enterprise", and has been awarded the title of "Safe Production Standardization Level III Enterprise (Machinery)" by the High-tech Zone.

Guangzhou Berlin Auto Parts Manufacturing Co., Ltd. Established in 2006, a modern enterprise specializing in manufacturing automotive air conditioning compressors. Locates in Guangzhou, 5 kilometers away from the Baiyun International Airport and more than two hundred staff including professional technicians, specialized in R & D.

Guangzhou Yixiang Auto Parts Factory is located Shijing Town Industrial Park, Guangzhou City, which is a collection development, production and sales of professional manufacturers and is is currently the minority has a complete product line one highly specialized manufacturers. Our products are produced according to ISO9001: 2008 international quality system and TS16949.

Our company specializes in the production of automotive air-conditioning compressors. The production base is located in Yueyang, Hunan. Hunan Betters Technology Co., Ltd. Produces 300, 000 compressors annually and has 1, 800 items of compressors. Taizhou OMC Refrigeration Equipment Co., Ltd. is located in Yuhuan, Taizhou. Its role is to provide customs clearance/customized packaging/arrival inspection/integrated shipment/financial tax refunds for customers. While developing automotive air-conditioning compressors, we are also incubating other automotive parts product projects in Taizhou. We have reached a preliminary cooperative relationship with well-known brands such as Bosch Yanfeng. Our main products are automotive AC compressors. Before we ship to you, we will conduct product function inspection and size inspection on the products to ensure that there will be absolutely no problems in the quality and size of the products provided. At the same time, we will customize the packaging lining according to the customer's requirements and keep the information absolutely confidential. Welcome to consult us. We look forward to serving you.