Our company was founded in July 2018,Specializing in the research, development, production and sales of alcohol testers. The core R&D team has 10 years of R&D and production experience in the alcohol tester industry.We have a number of computer software copyrights and authorized patents in the corresponding fields.Our product core calibration equipment was imported from Germany, the simulator for production and test was imported from USA .At present, the company has several types of semiconductor and fuel cell alcohol testers developed and mass produced. At present, the company has developed and mass-produced several types of semiconductor and fuel cell alcohol testers, and exported to Europe, the United States, Japan, Southeast Asia, etc.