In 1953, China’s first pH meter and the first glass electrode came
into the world in “Rex”. As a result, there were analytic
instruments in China. Now, the “Rex”, located in Shanghai Anting
Automobile City, is the largest research and development base of
electrochemical analytical instruments, 'Rex' is the brand of
Shanghai INESA Scientific INstrument Co.,Ltd.
Shanghai INESA Scientific Instrument Co., Ltd. is one of the
leading scientific instrument manufacturing groups with the main
products: analytical instruments, balance equipment,
electrochemical devices, physical optical instruments and
integration, and environmental monitoring system.
As China’s first professional analytic instrument production
enterprise, “Rex” is the birthplace of first pH electrode and pH
meter and has been focusing on electrochemical analytical
instruments business. After half-century innovation and
accumulation, “Rex” has possessed unique advantages and position,
and continued to expand product categories and increase technology.
It has over 100 various electrochemical analysis instruments,
sensors and applications, including various laboratories, online
and on-site inspection series equipment, not only laying a leading
position in domestic and international electrochemical analysis
industry, but also making its due contributions for electrochemical
analysis instruments development in China.
“Rex” brand is well-known nationwide.
“Rex”, adhering to the tenet of “Credit, Innovation, Precision,
Ambition”, is accelerating enterprise development to develop new
products, strive for world-class, ensure product quality by strict
quality assurance system, and meet customer demands by rapid
response mechanism, committed to applications and systems
integration and providing “one-stop” services. Our continuous
innovation and progress make the old factory full of new vitality.
Our objective is “to Improve People’s Quality Of Life by High
Technology Products and Services”.
● The birthplace of China’s first pH electrode pH meter
● Shanghai “Famous Brand”
● Shanghai “Top 100 Independent Innovation Brands”
● China Top 10 Public-satisfied Famous Analytic Instruments
● The First Batch of High-tech Enterprises in Shanghai
● Shanghai Municipal Science and Technology R&D Center
● Vice president unit of Electrochemical Professional Committee of
Chinese Chemical Association
● Take the lead to pass: ISO9001 Quality Management System
ISO14001 Environmental Management System Certification