Shenzhen Supply and Demand Link Technology Co., Ltd. is a company specializing in R&D, production and processing of laptop holders, tablet holders, mobile phone holders, mobile phone protective shells, and tempered films. The company has a complete and scientific R&D, production and quality management system. The company's current research and development, production and sales of Porui/boneruy brand mobile phone holders, tablet notebook holders and Saifei brand iPhone series sapphire tempered protective films are all hot-selling products on cross-border platforms such as JD.com, Tmall, Amazon, eBay, and Wish. . The integrity, strength and product quality of Shenzhen Supply and Demand Link Technology Co., Ltd. have been recognized by the industry. Friends from all walks of life are welcome to visit, guide and negotiate business. Mr. Li, the contact person for the enterprise mass customization business, phone number: 86-15814623712