1.electronic timer stopwatch 2,1/100th of a second ... Profile:Founded in 2005, Shenzhen Resee TechnologyCo., Ltd. is an enterprise engaged in the research, development, manufacture of professional chronometer ... field for almost 7 years.2. Large factory with an area of 2000 square meters, competitive price.3. Integrated ... goes smoothly.4. Customer OEM & ODM service solution. electronic timer stopwatch