Broadly refers to research food inspection and assessment of food quality and variation of a discipline food testing strips, it is based on some basic theories and various technical physics, chemistry, biochemistry, and in accordance with the technical standards development, such as the international, national Food hygiene / safety standards for food strips of raw materials, auxiliary materials, semi-finished products and by-products of food quality inspection, to ensure product quality standards. Content of foods, including food inspection sensory testing, food nutrients, additives, testing and other harmful substances. Food inspection is rich in content, including food nutrition analysis, analysis of contaminants in food, food additives, auxiliary materials and food analysis, food sensory identification. Narrowly food inspection usually refers to food inspection agency according to "People's Republic of China Food Sanitation Law" provisions of the health standards, food safety test strips conducted on food quality, including food packaging, packaging, marking, Marks & commodity inspection characteristic appearance of the body, as well as other physical and chemical indicators of health indicators conducted. Inspection methods are mainly sensory test and physical and chemical testing methods. Food safety testing in accordance with national indicators to detect harmful substances in food, mainly because some of the indicators to detect harmful toxic food strip manufacturers, such as heavy metals, such as aflatoxin. An important aspect of food science and engineering is the introduction and use of chemical unit operations and the development of the formation of food engineering unit operations, thereby contributing to the food industry to large-scale, continuous and automated direction. Shandong food strip, AirPlus MassMutual (certified), food strips provided by MassMutual International Trade Co., Ltd. Qingdao AirPlus. AirPlus International Trade Co., Ltd. Qingdao Wantong (www.jhwintop.cn) is a leader in Qingdao, Shandong Province, chemical reagents, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. AirPlus MassMutual in leadership with the staff warmly welcome all inquiries negotiations to create a better future AirPlus MassMutual.