Shenzhen HZTH Technology Co. Ltd was established in 2015,Located in Shenzhen Guangdong province of Chinaas one of National High-Tech Enterprise, We always focus on each process in product design development , production innovation ,sales service .We have rich experience and strong team in smart watch , smart bracelet tws earbuds headphone ,smart converter mini wireless speaker and creative gift field, Customers across 25 countries rely on us for innovative products and OEM serviceOur products can meet the changing economic and market needs,innovation customers requirements is our aim . &br>brOur factory have high precision automatic SMT workshop> most of products with CERohs certificates etc & Welcome new and regular customers to contact us and create a win-win business relationship.