▲ On June 8, 1973, Hebei Hengsheng Pump Co., Ltd., the former Botou Gear Pump Factory, was established. ▲ In August 1981, the "Hengyuan" trademark was officially registered, and the gear pump product won the title of "Provincial Quality Product". ▲ In 1985, the first marine screw pump was successfully developed. ▲ In 1985, the complete set of technology of Viking high-viscosity gear pump from the United States was introduced, realizing the localization of high-viscosity pumps. ▲ On July 14, 1988, the product passed China CCS marine product type approval. ▲ In December 1988, KCB and YCB series gear pumps were rated as "Hebei Province Quality Products" by the Hebei Provincial Planning and Economic Commission. ▲ In December 1988, YCB series gear pumps won the title of “Ministry Excellent Product”. ▲ In 1990, the State Council awarded it the title of "National Secondary Enterprise" and the provincial government awarded it the "Hebei Economic Revitalization Award". ▲ In 1991, it won the honorary title of "Advanced Unit in Trademark Management" at the provincial level, the "Scientific and Technological Progress" Award from the State Education Commission, the Quality Management Award from the Provincial Department of Mechanical and Electrical Engineering, and the Advanced Unit in Industrial Management. ▲ In 1993, it won the honorary title of “Contract-abiding and Credit-worthy Unit” at the provincial level. ▲ In 1994, KCB series gear pumps won the provincial title of “Famous Brand Product” in Hebei Province. ▲ On October 18, 1994, it became a member of Sinopec Materials Resources Market. ▲ In December 1994, it was rated as an “AAA Credit Enterprise” by ICBC Cangzhou Branch. ▲ In June 1995, the first twin-screw oil and gas mixed transmission pump was successfully developed. ▲ On December 15, 1996, the original "Botou Gear Pump Factory" was restructured into "Hebei Hengsheng Pump Industry Co., Ltd." ▲ In November 1997, the company obtained the import and export rights. ▲ In November 1997, it was awarded the title of "High-tech Unit" by the Provincial Science and Technology Commission. ▲ On December 5, 1997, it was the first in the pump industry to pass ISO9001 quality management system certification. ▲ In 1998, Hengyuan gear pump was awarded the honorary title of "Famous Brand Product" by the provincial level. ▲ In April 1998, China’s first 1,000 cubic meter high-flow twin-screw pump was successfully operated in Karamay Oilfield. ▲ In June 1998, the independently developed reciprocating high-pressure water injection pump obtained the national patent. ▲ In September 2000, the first domestic 2000 m3 ultra-large flow screw pump was successfully tested. ▲ On December 5, 2001, it passed the French BV marine product type approval. ▲ In 2002, it was rated as "Provincial Small and Medium Enterprise Quality Credit Management Demonstration Enterprise" and "Product Quality Credit Enterprise". ▲In 2002, the advanced hydraulic model of the German axial split pump was introduced, and the HSH series split pump was independently developed, with a maximum flow rate of 10,000m3/h. ▲ In 2003, we introduced advanced water conservancy models for chemical process pumps from the United States and independently developed BZA and BCZ chemical pump series, with a maximum flow rate of 2600 m3/h and a maximum head of 250M. ▲ On January 23, 2003, passed the GJB9001A military product quality management system certification. ▲ In April 2003, won the title of provincial “Excellent Credit Enterprise”. ▲ In September 2003, it was rated as a provincial “famous trademark enterprise”. ▲ On December 16, 2003, it became a member of Energy No. 1 Network. ▲ In March 2004, it was rated as one of the “Top Ten Taxpaying Enterprises”. ▲ In December 2004, it won the title of "Famous Brand Product" in Hebei Province. ▲ In 2005, it won the title of provincial “Contract-abiding and Credit-worthy Enterprise”. ▲ In 2005, won the title of municipal “civilized unit”. ▲ In 2005, won the title of “Top Ten Integrity Enterprises” at the municipal level. ▲ On December 3, 2005, representatives of the Chinese People’s Liberation Army Navy garrison stationed in our company. ▲ On March 6, 2006, Italian Galileo Company visited. ▲ On May 17, 2006, Zang Shengye, member of the Standing Committee of the Provincial Party Committee and Chairman of the Provincial Federation of Trade Unions, Liu Jinchang, Vice Chairman, and other provincial leaders came to our factory to inspect our work.

▲ On October 4, 2006, scientific researchers from CSSC 708 Institute visited our company. ▲ On October 9, 2006, leaders from the Hebei Provincial Bureau of Quality and Technical Supervision came to the company to inspect the work. ▲ Passed the second-party certification of naval equipment quality management system on October 28, 2006. ▲ On August 16, 2007, US Embassy staff and American foreign businessmen visited our factory for business negotiations. ▲ On August 21, 2007, foreign businessmen from Malaysia visited our factory for long-term cooperation. ▲ In 2007, the Office of Science, Technology and Industry for National Defense awarded our company the R&D and production base for ship pumps and the production base for ship castings and forgings. ▲ In 2008, passed the second-level confidentiality qualification certification. ▲ In 2009, our company independently developed and designed a reciprocating water injection pump and obtained the A-level supplier qualification of China Petroleum Corporation. ▲ In 2009, passed the qualification review of the final assembly weapons and equipment contracting unit. ▲ In 2009, the State Administration of Science, Technology and Industry for National Defense granted our company a weapons and equipment scientific research and production license. ▲ On August 28, 2010, he was awarded the second "Cangzhou Talent" in Botou City. ▲ In 2010, the State Administration of Science, Technology and Industry for National Defense awarded Hengsheng Pump Industry a weapons and equipment scientific research and production license. ▲ On February 19, 2011, won the Botou City Product Upgrade Award. ▲ On February 26, 2011, it was awarded the "National Civilized Machinery Industry Unit" by the China Machinery Industry Federation. ▲ In March 2011, it was awarded the honorary title of “National Employee Education and Training Demonstration Site” by the All-China Federation of Trade Unions. ▲ In March 2011, it was awarded the "Civilized Unit" in the national machinery industry. ▲ On April 2, 2011, the company was awarded the honorary title of "Cangzhou City 2010 Cangzhou Bank Cup. Top Ten Influential Enterprises in Transforming Economic Development Mode". At the same time, it was rated as the "Governing Unit of Enterprise Direction Salon Forum". ▲ On October 30, 2011, the company won the honorary title of "National High-tech Enterprise". ▲ In January 2012, the company won the honorary title of “Hebei Province Advanced Group of Industrial and Information Systems”. ▲On February 1, 2012, at the fifth session of the 12th Cangzhou Municipal People’s Congress, our company’s chairman and general manager Comrade Wang Xu was rated as an “Outstanding Representative”. ▲ On February 10, 2012, Comrade Wang Xu, Chairman and General Manager, was awarded "Member of the Standing Committee of the Eighth Botou City People's Congress".