Shanghai Lanjin Boiler Co., Ltd. is a subsidiary of Hangzhou Boiler Manufacturing Co., Ltd., formerly known as Hangzhou Railway Boiler Factory. Founded in 1979, it is a B-class boiler manufacturing factory designated by the State Administration of Technical Supervision and the Ministry of Railways. It is the highest manufacturing level boiler factory of the Ministry of Railways and a model enterprise of Shanghai Railway Bureau. In order to seek greater development in the market economy system, the factory was restructured from a state-owned enterprise to a state-owned limited liability company at the end of 2003 and officially adopted the name Blue Sky Boiler Manufacturing Co., Ltd. In the new century, our company takes energy-saving and environmental protection engineering as the new direction of enterprise development, vigorously introduces high-end talents under the brands of "Blue Sky" and "Weifu", cooperates with research institutions such as the Energy Research Institute of Zhejiang University, draws on advanced experience at home and abroad, fully utilizes our own advantages, and develops more than ten series and more than a hundred specifications of products including oil fired boilers, gas boilers, environmentally friendly coal boilers, electric heating boilers, waste heat boilers, heat-conducting oil boilers, small coal slurry boilers, and environmentally friendly waste incinerators. We can also customize various types of boilers according to customer requirements. And the development of new concepts such as frequency conversion energy-saving boilers, non scaling condensing boilers, etc. will lead the trend of boiler development and further reflect the concept of energy-saving and environmental protection. Garden style factory area, international standard management mode, advanced international production equipment including CNC laser plasma cutting machine, 200 square meter inspection room, painting room, gas boiler testing and debugging platform and other advanced manufacturing equipment. Our company also has an excellent performance management business model and has established a complete supply chain serving customers through information systems such as CRM, ERP, APS, PDM, HR, and Qlikview. Within the five lakes, we are all friends, and beyond the four seas, we are also guests. We will uphold the principle of mutual benefit and honesty, and welcome friends from all walks of life at home and abroad to join hands with us to create a blue sky.