Yiyi Machinery Co., Ltd. is a machinery company specialized in esign, development and manufacturing of sanitary stainless steel equipment as well as project installation, commissioning and after service, with the "turn-key projects" being highly praised by users. The company carries out design and manufacturing in strict accordance with the ISO international quality certification system and national standards for relevant equipment. The products include pharmaceutical equipment, fine chemical equipment, dairy equipment, beverage equipment, biological engineering and high-
precision fluid equipment