Shanghai Zhetu Scientific Instrument Co., Ltd. is a technology enterprise with independent intellectual property rights. Since its inception, the company has been committed to the R&D and production of box instruments. The company has consistently followed the business philosophy of "winning customers by quality and integrity, and pursuing common growth of enterprise value and customer value" and the quality philosophy of "good product quality is great virtue and good deeds", The company has cooperated closely with many well-known enterprises, colleges and research institutions, and has won the trust of many users and the reputation of the industry. The products of Muzhetu Company have covered: (1) Enterprise organizations: pharmaceutical industry, biological products industry, food industry, chemical industry, agriculture industry, petroleum industry, environmental protection industry, etc; (2) Government undertakings: quality inspection, commodity inspection, drug inspection, CDC, blood station, environmental protection bureau, animal husbandry bureau, etc; (3) Education and medical care: colleges and universities, scientific research institutions, hospital medical industry, etc. Relying on the unique resource advantage of Shanghai, Zhetu Company is based on the principle of "high starting point, high technology, high quality, high efficiency