The YingBo Aerosol Valve (ZhongShan) Co., Ltd. is set up by a team of technical specialists who are all seasoned professionals in the aerosol industry. Located in Zhongshan city which is only . hour ferry from HK, we can supply the best valves to meet all your needs with our advanced mac军用、一条龙服务、搜索、上门服务、化工、化妆品、公安hinery, quality production ａnd professional customer service.  We have more than years of expert technical experience.  Our Production Quality Control is under ISO QC system.