Shanghai Jiahang Instruments Co., Ltd. was established in 1999. It is a leading manufacturer of scientific instruments and laboratory equipment in China, and is known as a high-quality instrument manufacturer and perfect service provider.Our main products are: Melting Point Meter, Automatic Polarimeter, Automatic Refractometer, etc. Committed to the research and innovation of scientific instruments and analytical methods in the food and pharmaceutical industries, in order to promote green food and health drugs, develop and produce analytical measuring instruments, and provide technical workers with application methods and comprehensive solutions.