Shenzhen Ideal Industrial Co., Ltd is a comprehensive enterprise integrating research and development, production and sales, under the metal factory and electronic factory. Our main products include bi-metal thermometer, bi-metal hygrometer, electro-thermometer, electro-hygrometer, clock, timer, calculator. ODM and OEM services are also available. Since established,we persist on the basis of quality and service, the leading of technological innovation that realizes the per...