三男一女做2爱a片免费视频_最近中文字幕mv免费高清视频_伊人精品久久久大香线蕉_亚洲精品av无码重口另类_女性私密紧致水多的危害_日日狠狠久久偷偷色综合96蜜桃_日韩va无码中文字_国产精品午夜福利片_宅男午夜大片又黄又爽大片

Dongguan Xingdong Electronics Co., LTD. (hereinafter referred to as "Xingdong") is a national high-tech enterprise focusing on the customization of cooling fans. Its predecessor was founded in 2006, has been committed to the DEVELOPMENT, production, sales and service of DC/AC fans, cross-flow fans, blowers and motors. Products are widely used in household appliances, automobiles, security, communications, medical care, industrial control, electric power, printing, military, welding machine, instruments and meters, computers, power supply and other fields. The company has an independent industrial park, nearly 300 employees, the introduction of dozens of international advanced automation equipment/sets, professional wind tunnel noise laboratory, monthly production capacity can reach 1.5 million. The company has two trademarks: "D-Fan" for FAN series and "DOSENSE" for motor series. "D-Fan" fans are famous for their high air volume, low noise, long life and good stability. The company strictly according to ISO9001 quality management system and ISO14001 environmental management system requirements for operations, products through: UL, CE and other product safety certification.

Xingdong has been established for nearly 20 years, has experienced R & D team of more than 20 people, with professional and advanced R & D capabilities, can provide customized services according to customer needs, and has been recognized and trusted by many domestic and foreign customers, such as: South Korea Samsung, Johnson & Johnson, Germany Eckfa, Domestic Changhong and so on. In the future, Xingdong will always adhere to the business philosophy of "sincere to the letter, the pursuit of excellence, professional service, win-win cooperation" and the values of "integrity, efficiency, innovation, sharing". Based on the long-term, we will continue to provide customers with high-quality heat dissipation solutions and become the world's trustworthy heat dissipation solution service provider.