Wenzhou Yuanyu Mechanical Co., Ltd.  

Wenzhou Yuanyu Mechanical Co., Ltd. Wenzhou Yuanyu Mechanical Co., Ltd. is a professional manufacturer of high-precision hygiene grade valves, pipe fittings and liquid equipment. Our products are widely used in many fields, such as dairy, beer, food, pharmacy, beverage, cosmetic and chemical industry. Please feel free to contact us for further information. ||Less|||||| |