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 o