Company Introduction : Qingdao Guihe Measurement & Control Technology Co., Ltd was founded in 2002, is a professional manufacturer of petroleum equipment. We specialized in producing Magnetostrictive liquid level meter (automatic tank gauging system), Underground fuel tank volume table calibration system, Double layer tank and pipe leakage detector, Human body electrostatic discharge alarm. We have our own R & D, production, sales and after-sales service team, we can providing different customers with personalized solutions. Our products are widely used in China for more than10 years and win a good rep...