Shanghai Fiber Testing Instrument Co., Ltd., founded in 1978, is a professional manufacturer of biochemical instruments with a history of over 30 years. It is a domestic manufacturer specializing in the production of biochemical analysis instruments and was transformed into a private enterprise in 2001. Fiber inspection products are suitable for testing element indicators in industries such as grain, feed, food, brewing, oil and fat, dairy products, soil, fertilizers, biochemistry, medicine, rubber, coal, as well as various quality monitoring institutions and research units. They are ideal educational equipment for colleges and universities. The product has been sold to various parts of the country, popularized in more than ten industries, and exported to countries and regions such as Southeast Asia, Africa, and South America. The factory is located in Jiading District, Shanghai, covering an area of 12000 square meters. In 1986, nitrogen analyzer and digestion furnace were developed and produced, followed by crude fiber analyzer, crude fat analyzer, and aflatoxin analyzer. In 2014, dietary fiber analyzer was developed and produced, and in 2015, milk fat analyzer products were developed and produced. Currently, we are a professional manufacturer of "three coarse" (crude fat, crude protein, crude fiber) detection instruments in China. The product is specialized and exquisite, with anti fatigue and durability. It has not only been recognized by users for its instrument quality and after-sales service, but also pays more attention to the research of testing technology, assists customers in solving testing problems, trains customers on testing methods, shares testing experience, and provides customers with complete testing solutions. Shanghai Fiber Inspection Instrument has established a complete procurement, manufacturing, sales, after-sales system and quality management system based on the lean management concept. And independently developed a company wide shared information system to efficiently manage product and customer information, ensuring stable product quality and complete customer information. A powerful information analysis system provides comprehensive and accurate basis for product improvement, and offers customers more convenient and efficient services. Shanghai fiber inspection instruments rely on the development concept of standardization, manufacturing quality, and continuous improvement to drive suppliers to continuously provide better and stronger products and services to the market, and establish new concepts for Chinese brands.