Shandong Junyu Industrial Technology Co., Ltd. is located in Linyi, Shandong, China. Linyi is the largest safety and protection products supply base, there are more than 1,000 manufacturers of all kinds of labor insurance products. Adjacent to Qingdao port, the traffic is very convenient. Our company has been specialized in the research, develop and prompt safety and protection products for many years. We have our own R&D department, technical personnel, sales team and after-sales service team, ...