上海默作精密仪器有限公司是一家专业从事注塑模热流道系统设计、加工和安装的企业。本公司的研发团队在塑料注塑，模具设计加工和热流道行业有多年的从业经验，所有产品均是自主研发，其中，针阀式喷嘴更是填补了国内在被动式针阀喷嘴上的空缺，拥有国家发明专利。热流道系统不具有普适性，必须根据注塑产品的结构和材料特性，在模具设计初期就制定合适的热流道方案。本公司秉承专业、务实的态度，一定能为您提供更适合产品的热流道系统。Shanghai Mozoi Precision Instrument Co., Ltd. is one of enterprises specialized in hot runner system design, manufacture and installation. Its R&D team has professional experience in plastic injection, mold design/process and hot runner field for many years. All products are self-developed, including Mozoi valve gate even supply a gap for passive valve gate nozzle in China and appending a national invention patent.Hot runner system is not universality. At the beginning of mold design, it must work out suitable hot runner system according to plastic product’s features and resin characteristics. We are professional, honest, and willing to provide a hot runner system more suitable for your product.