宁波坤远紧固件有限公司
Ningbo kun Yuan fasteners co., LTD., long-term commitment to high pressure valve; Ocean ship, chemical refining equipment, fluid engineering, pressure vessel, pressure piping; Petrochemical equipment; New energy, environmental protection equipment, military machinery, wind power, nuclear power and other industries of high strength fasteners supporting services. Grade special fasteners, commonly used specification all the year round for more than 1000 tons, can in a short period of time to undertake large, medium and small nitrogenous fertilizer urea petrochemical equipment and equipment manufacturers supporting one, two, three types of pressure vessel with large national key projects, meet user maintenance tasks in a timely manner.
Website：www.hbkygs.com