Hazardous environmental noise are harmfur to our ears. Therefore,it is important to select a muff or plug protector to reduce the noise level. When the sound level exceeds 85 decibels , we have to wear a hearing protector. More than 18 years of commitment to hearing protection, YUNBOSHI Technology provides a full line of ear muffs.

 Being a temperature and humidity control solutions expert, YUNBOSHI TECHNOLOGY provides drying cabinets, as well as safety products, such as ear muffs, chemical cabinets for customers all over the world. YUNBOSHI TECHNOLOGY is focused on the research and development of its humidity control technologies for a range of markets in pharmaceutical, electronic, semiconductor and packaging. We had been serving customers from 64 countries such as Rochester--USA and INDE-India