Established in 2016, Shenzhen HaoTengChen Technology Co., Ltd. is a high-tech enterprise incorporating manufacture and sell for power supply, blue tooth devices and trade for other related electronical items for 7 years.From ID design to structure and electronic design,software developing, mould making,injection,appearance processing, SMT, assemble and package,we deeply integrate upstream and downstream resource, supply professionally OEM & ODM "one-stop" service to the customer. We can guarantee the superior product quality, sufficient supply, on-time delivery and satisfying after-sales service.Our core value is striving to provide first-class service to our customers and partners.