We provide gray iron HT100-300 castings with drawings and samples all year round.

Botou Hengsheng Craft Casting Co., Ltd. is located in Hengsheng Industrial Park, Xihanji, Botou City, the hometown of foundry in China. It is 3 meters away from Tianjin Port and the capital Beijing, and the transportation is very convenient. It takes an hour's drive to Tianjin Binhai International Airport and a three-hour drive to Beijing International Airport. Hengsheng Company was founded in 2001. After years of development, it currently covers a total area of 10,000 square meters (mu), a construction area of 10,000 square meters, and the company's total assets are 10,000 yuan. It is a leading enterprise in the city's foundry industry. It mainly produces various brands of ball-milled castings, gray iron castings and other high-quality mechanical parts. Representative brands include -, etc. Our company has advanced product manufacturing processes and testing methods. Its main products are diesel engines, compressors, trains, automobiles, and elevators. , pumps, pump heads, valves, impellers, engineering machinery and other supporting equipment. Products are exported to Europe, the United States, Japan and many other countries. And passed the quality system certification.
bbbb .3 Our factory has 3 employees, 3 engineering and technical personnel, and 2 inspection personnel. Production equipment: two sets of medium frequency furnaces, two sets of ductile graphite furnaces, sets of sand processing equipment, and a ton overhead crane department. The casting production capacity reaches tons. The main testing equipment: optical instrument, tensile testing machine, chemical analysis equipment, metallographic microscope, ultrasonic flaw detector, hardness tester, rapid thermometer and various sets, which can carry out various tests to ensure that the materials are qualified. Major domestic customers include Tianjin Locomotive and Track Co., Ltd., Shandong Zhongkuang Rubber Co., Ltd., factories affiliated to Beijing Academy of Railway Sciences, Beijing Water Pump Factory, Shijiazhuang Water Pump Factory, China Engineering Machinery Research Institute, Hebei Botou Valve Factory, and Hebei Botou Gear Pump General Factory, Hebei Botou Dust Removal Equipment Factory, Hebei Botou Chemical Machinery Factory, Tianjin Heavy Machinery Factory, Tianjin Steel Pipe Company, etc. Our aim is to put customers first, reputation first and quality first. We sincerely welcome customers from all over the world to cooperate with us, and we firmly believe that through our joint efforts, our common cause will be more brilliant.