Gramin technology Co.,Ltd Its establish in 2013 which located in Shenzhen, We are specialized in manufacturing and sales of Webcams, Car Camera, Sports Camera, Police Camera, Doorbell Camera, Blockchain Miners etc

Based on growing R&D team and excellent supply chain management , Gramin works in high efficiency on image products and consumer electronics, Blockchain Miners and accessories . We will always insist competitive price and high quality. Welcome you to do OEM/ODM project with us.