Wenzhou Jiahao Petroleum Machinery Co., Ltd. is is a comprehensive enterprise established in 2010 and is specialized in producing gas station equipment. As one of the best credibility and advanced professional manufacturer in petrol equipment field, Jiahao has paid great attention to the quality of our products and regarded it as one of our core competitiveness. Main product of company is Automatic nozzle, manual nozzle, fuel nozzle with meter Adblue nozzle, Turbine flow meter, Oval gear ...