For the weighing of objects with relatively large volume and weight, weighing instruments with large ranges such as floor scales and crane scales are usually used. For those manufacturers that produce large objects, sometimes the import and export and warehouse management need to be weighed. Judge and identify the product model, size and specifications and other information. For example, in a large steel pipe factory, the length of each type of pipe may be uniform, but the thickness and diameter of the pipe wall are different, which is difficult to judge by the naked eye, and it is easy to misjudge due to errors if it is manually measured. Inkjet Card Printer, Electronic Weight Measurement Machine, Most Reliable Inkjet Printer, Piezo Inkjet Printer,Electronic Weight Machine Small. Agricultural product quality traceability, it is from the whole process of agricultural product production, processing, packaging, transportation, sales, table tracking records. On the technical level, using RFID, sensors, QR codes and other technologies, and then building a big data information platform through the Internet, people can easily understand the food safety information. In this huge system, the food safety detector composed of micro-embedded industrial tablet + sensors plays a role in detecting, identifying, inputting, and transmitting food information through the network. The product will supply to all over the world, such as Europe, America, Australia,Hungary, Rwanda,Washington, Sweden.9.Founded in 2005, Guangzhou Weiqian Inkjet Technology CO.,Ltd. was independent from the ldentification division of Guangzhou Weiqian Computer Technology Co., Ltd. It is one of the earliest high-tech companies engaged in automated design and identification in China. Since its establishment, it has always focused on creating an automated production system integrating software and hardware for domestic and foreign customers.