Of heart of shenzhen electronics co., LTD., established in February 2010, the main production and sales all kinds of winter protection products in intelligent electric heating, prevent bask in summer cooling products and outdoor cycling sports products and accessories, the company has more than 2000 square meters of sales, research and development in shenzhen office and electronic components production workshop, in dongguan has a sewing factory of more than 3000 square meters. Established a sound management system and quality assurance system. With excellent production equipment and testing instruments, equipped with advanced production technology, we can develop and produce integrated services according to customer needs, including incoming samples and drawings. And through independent research and development, independent owns a number of well-known brands: SAVIOR S, SAVIOR HEAT, SNOW DEER, SUNWILL, DAYWOLF, BARCHI, SMILODON, SKY FOX and other brands sold all over the world.