Hebei Hanguang Heavy Industry Ltd. belong to China shipbuilding industry corporation(CSIC)，the national key secret military enterprise. The company covers an area of 560000 square meters, total assets of 1.67 billion yuan, existing staff more than 2000 people, including various types of professional and technical personnel more than 560 people, senior title 218 people, enjoy special government allowances state 18 people, with doctor, master graduate student nearly 200 people. Regarding standard component of the company has strong production capacity, with large and medium-sized production equipment more than 200 sets, equipped with continuous mesh belt furnace production line, has more than 40 technical staff and various types of management 160 people work on the production of standard parts.Can produce all kinds of standard parts and special parts include carbon steel, alloy steel, high-temperature alloy steel, stainless steel（304、316、1Cr8Ni9Ti),titanium alloy,etc. Product implement GB,GJB military standards, QJ space flight standard , HB aviation criterion and also can provide various special parts,product scope involves more than 5000 standard,cover all kinds of bolts, screws, nuts, washers range from M0.8 - M80,product performance level covers various grade from 4.8 to 12.9. The company has perfect quality management system,and has been through the certification of GJB9001B - 2009 quality management system, has special standard component testing center, equipped with all kinds of testing, inspection and testing equipment more than 100 sets, with 40 professional quality inspection personnel.Standard component quality could be controlled for the whole process,the delivered product quality get reliable assurance. Hanguang standard component used in military ships, aircraft and aerospace satellite and missile and weapons, robots, space station, engine, and other fields, as well as civil wind power, steel structure, bridge, automobile, railway, construction and other industries.