Hangzhou Qiwei Instrument Co., Ltd. is a professional high-tech enterprise that integrates development, production, sales, and service. The company currently develops multiple series and hundreds of products, including electrochemical analysis instruments, physical detection instruments, water quality and environmental detection instruments, life science instruments, ultraviolet analysis instruments, industrial online instruments, analysis and measurement electrodes, electromechanical instruments, and measurement electrodes. The market is renowned as the "home of general instruments". The product has a novel and atmospheric appearance design, fine workmanship, reliable quality, stable performance, and is accompanied by multiple design and development patents. Our sales network covers the whole world and has gained the trust and support of domestic and foreign customers and friends. The company adheres to the principle of quality first and service foremost; With the aim of exploring innovation and honest cooperation, we work hand in hand with our customers and friends to achieve common development.