Hayo is a professional manufacturer and supplier of mobile phone accessories in China for 5 years,YK-design is one of our brand which Integrating R&D, design, production and sales specialized in Earphones & Headphones Screen Protectors Data Cables Charger & Adapter Smart Watch Power Bank Speaker Phone Holder Car Chager Phone Protector Phone Case Mobile Phone Accessories other creative products.Our factory occupies more than 1000 square meters and 500 employees, integrated with 8 departments. We carry out a strict production process and QC management.YK-Design is a sub-brand of Shenzhen Haoyou Electronic Technology Co., Ltd., which is engaged in the mid-range and high-end segments. With experienced R&D Department, YK-Design keeps developing various new products to meet customers needs every week with the unique design in the market. YK-Design are renowned for the quality and reliability of its products and unrivaled customer support. We have also established a close relationship with banks and freight forwarder agents to guarantee our customers satisfactory services. Nowadays YK-Design has developed a strong distributor network in China and overseas, product radiation in more than 100 countries, annual turnover of more than 10 million dollars.All accessories in Hayo,happy your life and make it simple!