上海雷磁电化学    
雷磁电化学产品部属于上海精密科学仪器有限公司，前身是上海雷磁仪器厂，位于上海安亭汽车城。是专业从事电化学水质分析仪器的研发、制造、销售、服务为一体的企业。

上海精密科学仪器有限公司是上海飞乐股份有限公司全资子公司，是国内著名的科学仪器制造集团之一，主要产品有：分析仪器、天平仪器、电化学仪器、物理光学仪器及其集成、环境监测系统。上海市首批高新技术企业，电子信息部百强企业。被上海市授予上海市企业技术中心，拥有百余项自主知识产权，发明专利百多项，多项产品技术填补了国内空白，荣获各项奖项。

雷磁作为我国第一家分析仪器专业生产企业，第一台PH计和第一支PH电极皆在雷磁诞生。经过半个多世纪以来不断创新，奠定了在中国电化学分析仪器在国内分析行业和国际市场中的领先地位，为中国电化学分析仪器的发展作出卓越的贡献。在“快速、灵活、有效、一致、共享”的理念指导下产品不断更新、品种不断增加，形成了PH计、电导率仪、自动滴定仪、离子计、溶氧仪、浊度仪、电站水质监测仪、环境水质监测仪、传感器等十大系列百余个品种，是目前中国规模最大、产品品种最齐全的电化学分析仪器及传感器及相关配套产品生产企业，雷磁电化学分析仪器不但满足国内用户的需求，还远销东亚、西亚、东欧、南、北美等地区。市场占有率名列前茅，“雷磁”品牌享誉全国。

雷磁正以“快速、灵活、有效、一致、共享”的理念来推进企业的各项经营活动，建立了快速响应的机制，满足市场需求使老厂充满新的活力。

● 国内第一台pH计和第一支PH电极的诞生地
● 全国机电企业500强（238）
● 全国电子信息企业100强（68）
● 上海市首批高新技术企业
● 上海市市级科技研发中心
● 公众满意的中国十大行业名牌分析仪器
● 行业中率先通过：ISO9001质量管理体系认证
ISO14001环境管理体系认证
              
　Rex Electric Chemical Products Department belongs to Shanghai Precision Scientific Instrument Co., Ltd (the former body is Shanghai REX Instrument Factory), which is located at Shanghai Anting Automobile City and specializes in R&D, manufacture, sale and service of electric chemical water quality analysis instrument.

　　 Shanghai Precision Scientific Instrument Co., Ltd is the wholly-owned subsidiary of Shanghai Feile Co., Ltd. and one of the famous scientific instrument manufacturers with main products: analyze instrument, balance instrument, electric chemical instrument, physical optical instrument and integrated environmental monitoring system. It is the first group of Shanghai High Tech Enterprise and Top 100 Enterprises of Electronics and Information Department. And it is awarded as Shanghai Enterprise Technology Center with hundreds of independent intellectual property rights, invents and, patents, which fill the blank in China with many awards.

　　 As first domestic enterprise to produce analytic instrument, Rex produced the first PH meter and PH electrode. For half century innovation, it has set up the leading position in China analytic market and international market of China electric chemical analytic instruments. Under the idea of “fast, smart, efficient, uniform and sharing”, we update the products and varieties and have formed ten series of more than hundred products as PH meter, conductivity meter, automatic potention titrator, ion analyzer, dissolved oxygen analyzer, turbidity meter, power plant water quality monitoring instrument, environmental protection water quality monitoring instrument, and sensor. At present, it is the largest enterprise with complete kinds of electric chemical analysis instruments and other matching products, which can not only satisfy the domestic needs, but also are sold to East Asia, West Asia, East Europe, and South and North America with large market share and good reputation.

　　 Relying on the idea of “fast, smart, efficient, uniform and sharing”, Rex is promoting various operation activities and has built fast response organism to satisfy the market.

　　●Birth place of first domestic PH meter, Ph electrode
　　●Top 500 of National Mechano-electronics Enterprises (No.238)
　　●Top 100 of National Electronics Information Enterprises (No.68)
　　●First Group of Shanghai High Tech Enterprise
　　●Shanghai Municipal Science and Technology R&D Center
　　●Public Satisfied China Top 10 Brand Analyze Instrument
　　●Take the lead in passing ISO 9001 Quality Management System Certification
　　　　　　　　　　　　　　ISO14001 Environmental Management System Certification