Henan Shenzhou Precision Manufacturing Co., Ltd. was established in 1973, which is a professional manufacturer of Exotic Material / special shaped / super-thickness / Ultra Heavy head products, covering an area of 180,000 square meters, and with fixed assets USD25 Million. At present, the Company has 560 employees; and certified by the ISO9001\ISO14001\OHSAS18001\ASME Boiler and Pressure Vessel Code. It is the member of Confederation of Chinese Metal forming Industry, the standing director unit of Container-head Forming Committee, the council members of China Pressure Vessel Committee, the members of China Chemical Industrial Equipment Association, the members of China Valve Industry Association and the China Special Vehicle Association. The company has powerful productivity, excellent equipment, advanced technology and perfect quality testing system, such as: eight sets of cold spinning equipment which with the diameter of 800mm to 6500mm, seven sets hot pressing equipment with the ability of 1,000-8,000 tons and three sets ball valve pressure machine with 3,000tons capacity, as well as some related auxiliary detection devices and heat treatment equipments.In the year of 2005 and 2008, the company's the subsidiaries "Xinjiang Antai Shenzhou Seal Head Co., Ltd." and "Anhui Xinlianxin Heavy Head Co., Ltd." were founded in Xinjiang and Anhui Province; in 2011, the company invested USD 10 million in a cold stamping production line which can product different kind of heads with excellent quality.Relying on the advantage of specialized production and strong complementary capabilities, the company has already become one of the leading enterprises in China with hot press, cold spinning and cold pressing. The product range of applications including: pressure vessel, pharmaceutical, aerospace, nuclear power, shipbuilding, steel, tankers, container etc. The company has gained a nationwide sales network, and export to Japan, Germany, Spain, India, Canada, Singapore and other countries, and well received by the world wide customers.