... nozzles.Most of them are made of brass. We can design and manufacture in accordance with your demand(drawing). We are ... .and it became popular since then.. Yuyao Jiahua Medical Appliance Co.,Ltd is a Chinese company of having real strength. We specialized ... we could offer OEM service. Our products have exported to Taiwan, Thailand, Vietnam,Middle East,Canada,Spain,TurKey, KSA,Oman,Iran ...