Qingzhou Zhongrun Machinery Co, Ltd is located in Qingzhou city, Shandong province with advantageous location and convenient transport. For many years it has committed itself to national energy-saving and environmental protection. Owing to having excellent staff, strong ability of production exploitation and development ability, comprehensive professional knowledge and customized design, we will fully meet with relevant customer�s demand. Our company has established an production system including the product exploitation, development, project design, type chosen, installation and service. All the new products are stringently tested and repeatedly experimented with to guarantee product quality. The precise design, excellent technique, fine production and perfect service has won users� recognition and good credit and made a steady and solid foundation for its further development. Our company specializes in designing, manufacturing and installing of temperature c ontrol equipment and construction equipment. Our products have been sold well in more than 20 provinces in china such as Beijing, Shanghai , Guangdong, Jiangsu and Zhejiang and so on, exported to more than 50 countries covering Southeast Asia, South America, Middle East , Africa and European Union. Our company is always in pursuit of optimum product performance, top product quality, first class after-sale service. Corporate Concept: Top Credit, Constant Innovation; Customer Uppermost, Quality First. Corporate Tenet; Credit-based, Commitment-stressed, Contract-abiding, Top Quality, Perfect Service .