Shenzhen Niudou Trading Co., Ltd. Was established in 2020 and has more than 10 years of experience in the production of fitness trackers/smart watches. Our factory is located in Dongguan City, with three production lines and one packaging line. Our daily production capacity is 15K units. Starmax's products have been sold to more than 50 countries and have been highly praised and loved by millions of customers. We have our own factory and complete supply chain, we provide the best original product development services and customize your needs, provide professional OEM and ODM services. Our factory has passed ISO 9001 and 14001 standard certification, manufacturing the best products in the industry. Starmax has competitive prices, excellent quality, fast delivery, and different models can meet your price and quality requirements, thereby enhancing your competitiveness in the local market. We have opened up SDK/API services and always provide professional technical support. Our products have passed FCC, CE, RoHS, BIS, IP68 and MSDS and other standards testing. We believe that quality is the foundation of an enterprise.