AirPlus MassMutual (Figure), food safety testing instrument manufacturers, food safety tester provided by MassMutual International Trade Co., Ltd. Qingdao AirPlus. AirPlus International Trade Co., Ltd. Qingdao Wantong (www.jhwintop.cn) is a professional "transgenic soybean test strip, Di Australia molecule detector, Australia imported beef and mutton, imported from Europe Portugal" company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "Age Di, Di-O" brand has a good reputation. We adhere to the "service first, customers first" principle, so AirPlus MassMutual has won the trust of customers in the chemical reagent in the congregation, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Food Safety Precautions one, pay attention to see whether the operator has a business license Shandong food safety detector, which the qualification is valid. Second, pay attention to see food packaging and labeling is complete, attention to food packaging is marked with product name, the contents of the list of ingredients, net weight, name and address, telephone, production date, shelf life, product standards, and so on. Third, pay attention to see food production date and shelf life, pay attention to whether or exceed the shelf life of food. Fourth, look at the product label food safety testing instruments, a distinction mark. Fifth, look at the color of the food, do not be fooled by the appearance of too bright, good-looking food. Six, see health bulk food operators, pay attention to whether a health certificate for food safety testing instrument manufacturers, health certificate and other relevant certificates, with or without dust flies facilities. Seven, watching food prices, pay attention to the food markets like the same kind of parity, rational purchase "discount", "cheap", "promotion" foods. Eight, buy meat, cured products best to regulate the market, "locator" Buy, careful purchase tour operators (no fixed place of business, cart sales) sales of food. Nine, safekeeping shopping credentials and relevant basis for the case of consumer disputes can provide rights basis. Ten, do not buy and eat three non-product development in food science and engineering with chemical engineering, biological engineering is closely related to the development direction of her new packaging methods and equipment to improve food packaging technology to improve performance and shelf life of food preservation; perfect cooking technique aseptic packaging technology; Reasonable study energy-saving devices to reduce the cost of frozen foods; food engineering unit operations optimization, automation and computer applications. Food science and engineering, although the young technical disciplines, but she has become in modern society economic development, improve the degree of civilization of the main logo. Future trends is to learn from gene technology development results, developed a more nutritious, taste more delicious, more scientific food shelf life.