Henan Kaifeng high pressure valve co., Ltd. (Kaifeng high-pressure valve factory) founded in 1959, is a large backbone enterprise of production and operation of high and middle pressure valve, is the Vice President of Chinese Association of General machinery unit, is a product design and development, model-making, casting, forging, machining, General Assembly to inspection and testing of all enterprises. at the end of 2003 the company restructuring, December 2007 to open company as the main body of valve in China holding co., Ltd. (valve technology) success of landing United States capital markets and on December 23, 2009 a go Board Bell ceremony at NASDAQ headquarters, opened higher a firm basis for sustained and rapid development of the company., General Secretary of the CPC Central Committee and President Hu Jintao, former President Jiang Zemin and other party and State leaders and the Department, provincial and municipal leaders inspected our company more than once.

company covers an area of 262,000 square metres, covers 90,000 square meters.

company registered trademark "open valve".

company now has 900 employees, 180 are engineering technicians, senior engineers and 67.

company owned equipment 1130, which mainly produces 570 sets of equipment, introduction of Italy IMF company's removal of resin sand molding line, four 2-ton electric arc furnace computer control hot, 40 tons outside the furnace, CNC machine tools, Co60 radiation control hurt the machine and the introduction of Germany OBLF company furnace rapid direct-reading spectrometers and other important advanced equipment.

company main products has gate, and as valve, and throttle valve, and check back valve, and hydraulic test valve, and pumping gas check back valve, and safety valve, and ball valve, and column plug valve, and butterfly valve, more than 700 more species model, more than 10,000 multiple specifications, main material has carbon steel, and stainless steel, and heat-resisting steel, and low temperature steel and stainless steel,, nominal pressure PN2.5~PN760,150Lb~4500Lb, using temperature – 196~1100℃, Products are widely used in thermal power, nuclear power, metallurgy, petroleum chemical industry, water conservancy and other industries. our products across the country and exported to Asia, Africa, Europe, the United States and 30 countries and regions.

company has always followed the "quality first, reputation first" purpose, conscientiously implementing total quality management, the establishment of a quality assurance system and after-sales service network. establish measurement and inspection, non-destructive testing, product technology and performance test laboratory facilities, complete testing means. the United States ANSI, ASME, API standards, Japan JIS, E101 standard, United Kingdom BS standards, undertake a variety of design and manufacture of valves. for more domestic power plants (unit up to 1000MW, 600MW, 300MW, 200MW) provides tens of thousands of power station valves, and most of the key parts of the system.

1985 introducing Japan Okano valve manufacturing company of high temperature high-pressure hydropower station valve steel technology and product design and manufacturing technology.

quality assurance accreditation in December 1993 by the Daya Bay nuclear power station, was recognized as a qualified supplier in nuclear power plant.

January 1994 the United States Petroleum Institute (API) quality certifications.

in May 1996, obtained certification of ISO9001 quality assurance system.

January 2004 by EU certification PED-CE products and materials.

October 2004 by APISPEC6D certification.

July 2005 by State manufacture license of special equipment.

May 2006 the qinshan nuclear power company qualification certificate of qualified contractors.

in 2006 by the State Department of Commerce awarded "the most competitive brand".

November 2007 "KF" was recognized as a landmark.

August 2010 by ISO14001:2004 environmental management certification.

August 2010 by GB/T28001:2001 health and safety management certification.

November 2011 through State-level technology center finds.

companies with excellent and reliable product quality, reasonable price, quality of service, sincerely treat all customers at home and abroad.