Qingdao Guihe Technology Co., Ltd is a professional manufacturer of petroleum equipment. We specialized in producing magnetostrictive liquid level meter (tank gauging system), fuel tank volume table calibration system, we also providing different customers with personalized solutions
Refer to oil retailer's marketing model developed countries, we regarding the production and sale of mobile gas stations as one of the important strategy to assist domestic oil products sellers in opening a new marketing model. Right now a great deal of these products has b...