1. During the manufacturing process of JOYUS , safety control is of the utmost importance. The product will be inspected in terms of the content of formaldehyde and carcinogenic aromatic amine, pH level, colorfastness, and odor. The voltage can be customized based on different needs
2. The product provides enough comfort and support all day long. People's toes won't be cramped up when they are wearing. The product has been certified under RoHS and CE
3. The product is impervious to the ultra harmonics in the power grid. It is built with a resistor for suppression surge which lowers the harmonics to the minimum limit. This product does not have any toxic chemicals
1. Shenzhen JOYUS Optoelectronics Co., Ltd. has state-of-the-art production technology and modern management mode.
2. We have seen our responsibility for sustainable development. We have shifted to renewable energy and renewable raw materials and strived to minimize the potentially adverse environmental effects of our products, services, and transports.