The company was founded in the early 1970s. After more than 30 years of arduous exploration, relying on technology to develop and following the path of scientific management, it has now developed into a provincial-level key enterprise that undertakes the manufacturing, installation, and design of large and medium-sized heating systems, produces 35 tons of steam, installs 120 tons of hot water boilers, processes and manufactures Class I and II pressure vessels, and chemical machinery. All products of the company have passed the ISO9001-2000 international quality system certification. The company covers an area of 60000 square meters and has fixed assets of 42.77 million yuan, mainly used for production purposes More than 100 sets of medium-sized equipment, over 60 sets of advanced equipment for product quality testing, and 37 series and 167 specifications of boilers and pressure vessels with the Silver City trademark. The annual production capacity can reach more than 1000 tons of steam for boilers More than 500 sets of Class II pressure vessels It is one of the few companies in the boiler industry that relies on it.