Founded in 2001, Dongguan Hechang Electro Mechanic Co.,Ltd is the biggest company specailizes in saling and fixing eviromental-protected air conditioner in Guangdong Province. Our products have been gained as much as 12 certifications of ISO 9001: 2000 International Quality System Identification, Which has made our products accounted to customers. Now, our products have been sold national-wide and also aquired good reputations and economic benifits. We embodied a high-class team of designers and installers with advanced auto-pipelining and completed aftersale service system. Not only we supply goods, but also we offer efficient and comprehensive service, that's our target as well as our commitment to customers.