guangzhou weima cloud information technology co., ltd. is mainly committed to the sales and services of digital anti-counterfeiting technology and enterprise digital management software. its main products include one thing and one code, anti-counterfeiting label, anti-counterfeiting code, anti-trash system, qr code marketing, micro-business management system and other products. in food, medicine, health care products, infant and child products, tobacco and alcohol, daily chemicals, fast-moving consumer goods, electronics and electrical appliances, m3u8 complete set of safety production information