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Business Unit 4 Profile

Dong Chang Electric Motor (Shenzhen) Co., Ltd, founded in 1996, is located in Hong Tian Jin Yuan Industrial Park, Shajing Town, Bao’an District, Shenzhen, covering an area of 40,000 square meters. Dong Chang Motor is a Hong Kong based comprehensive enterprise integrating marketing, R&D and manufacturing of various high quality electric motors. In 2012, Dong Chang Motor was recognized as a national high-tech enterprise by the Ministry of Science and Technology，holding nearly 30 patents for motor and related technologies.

Our quality objective is to meet or exceed our customer requirements and expectations in a proactive, professional and cost effective manner. Thanks to our customers' support, our management's prudent financial policy and processes, as well as insistence on innovation and development, Dong Chang Motor has grown to a leading motor manufacturer over past years.

So far Business Unit 4 has a total of 72 employees, among which 60 are DL and 12 are IDL. Annual revenue is RMB 50 million..

Business Unit 4 has developed and manufactured motors for high-end massage equipments since 1996. Then the team have extended their motor applications for other industries as well, such as medical devices, home appliance, environment-friendly equipment, etc.

系列	馬達外徑（mm）	轉速范圍（RPM）	功率范圍(W)
23#	Φ38	100-20000	5~20
29#	Φ45	300-20000	5~30
34#	Φ51	300-20000	10~50
40#	Φ60.5	300-15000	15~100
44#	Φ63	300-10000	15~150
53#	Φ77/83	300-10000	15~300

Business Unit 4 started to manufacture massage chair motors in 2006 and has gradually become a leader supplier. Up to now, we have been the qualified vendor for leading massage chair manufacturers, such as Panasonic, Family Inada, Kangtai, Ogawa, Ospirit, Shouken and so on.

The team successfully developed motors for Panasonic water purifier and realized mass production in 2013. Water purifier motor owns features of long service life, reliability and silence.

In 2014, we started to develop linear actuators which have been widely used in Family Inada massage chairs.

Business Unit 4 is willing to share customers with innovative, energy-saving, cost-effective and efficient solutions. Out target is to struggle with our customers to keep ahead of the competition and grow up together.

Our team missions: Advanced Technology, Excellent Customer Service, Most Consistent Quality and Quick Response.