Vson Technology Co., Ltd. is a professional manufacturer of Smart cup, Air Quality Detector, Quick-charging Power Bank,Smart Electronic Scale , Wireless laser pointer for PPT with own R&D teamand design team for 13 years so far. our products come with patent certifications and have CE and FCC certifications.As a new technology leader, we are confronted with rapid technology innovation and other challenges. We have been developing new products to cater for the ever-changing market demands. Up to now, our products have been sold all over the world, mainly in Europe, North America, the Middle East, Asia, Hong Kong and Taiwan.Vson has established cooperative relationships with many famous companies and has obtained a good reputation on the market. Vson is also a reliable technical partner for manufacture of smart water cup, air quality detector, smart bluetooth weight scale and laser pointer for PPT presentation etc.OEM and ODM orders are acceptable. We are looking forward to becoming your loyal partner.