上海汉钰科技发展有限公司是全国第一家注册模具热流道系统集咨询、设计与制造、配套为一体的有限实体公司。早在1986年就已将热固性温浇道技术（已获专利）应用在上海、青岛几家低压电器厂、在1991年10月即研制出供热塑性无流道柄注射模具使用的热喷嘴，应用在上海市电视一厂、上海人民电器厂。公司拥有研制应用模具热流道系统并积累将近20年的成熟经验的专业高级工程师。本公司生产的螺旋型电热圈是上海唯一生产厂上海汉钰江桥厂生产。并且通过了ISO9001：2000认证。公司可根据用户的要求，提供热流道技术服务及配件供应。
公司承诺：进口的质量、国产的价格、3-7天供货时间、全面跟踪的技术服务。
Shanghai Hanyu Technologies CO.,Ltd.(hereinatter referred to as "Hanyu")is the first company limited in China integrating consultancy,design,manufacture and supporting services of moulds and hot-runner systems.As early in 1986,Hanyu already began applying thermoset hot-runner technology patented to sereral plants engaged in production of low-voltage electrical appliances in Shanghai and Qingdao.In October,1991,it developed hot nozzles for thermoplastic sprueless injection moulds,which are widely used in the No.1Television Factory of Shanghai and Shanghai People's Electrical Appliances Factory.Hanyu has senior engineers with experience for almost 20 years in research and development of applied moulds for hot-runner system.It is the sole factory engaged in production of helix heater bands certificated in Shanghai.Hanyu has already successfully passed the ISO9001:2000 Certification,and it is capable of providing customers with tecnnical support and fittings for hot-runner systems.
Hanyu's Promise:with equivalent quality of similar imported products,more comperitive price than that of any other China-made product,delivery within 3-7days,and complete follow-up technical support and service.