湖北省天门泵业有限公司

Hubei Tianmen Pump Industry Co., Ltd. is a manufacturing enterprise integrating smelting, casting, and machining. Its leading products include industrial pump series and ship waterjet propulsion devices (made of ultra-low carbon duplex stainless steel, with core technology focused on the precision forming of guide vanes). The company is a national key high-tech enterprise, a national key new product manufacturer, a national intellectual property pilot unit for enterprises and institutions, a company certified by the China Classification Society Quality Management System, a member of the Pump Branch of the China General Machinery Industry Association, a Hubei Provincial Engineering Technology Research Center, a Hubei Provincial Quality Management Model Enterprise, a council member of the Hubei Provincial Machinery Industry Federation, and a key cultivation (expansion-type) enterprise under the Hubei Provincial Science and Technology SME Growth Roadmap Plan. In December 2010, it won the Hubei Provincial "Science and Technology SME Innovation Award"; in August 2012, it was awarded the title of "Star Enterprise for Revitalizing the Equipment Manufacturing Industry among SMEs" by the China Machinery Industry Federation.

The company is located in Tianmen City, which is part of the Wuhan "1+8" urban agglomeration and a national "Two-Oriented Society" pilot zone. Established in 1954, it was transformed into a private enterprise in 1998 and has over 50 years of experience in pump production. With a registered capital of 20 million yuan, it covers an area of over 200 acres, with a construction area of 48,000 square meters and fixed assets of 120 million yuan. The company's main products include ZBG, ZBD, and ZBQ series slurry pumps, ZB series rubber-lined slurry pumps, LP series submersible slurry pumps, LPR series submersible rubber-lined slurry pumps, ZBYL series slurry filter presses, PM series foam slurry pumps, NJ series thick slurry pumps, TL series desulfurization pumps, multi-stage clean water pumps, and vacuum pumps. The company is recognized by the Hubei Provincial Department of Science and Technology as the supporting unit of the "Hubei Provincial Industrial Pump Engineering Technology Research Center." Its pump products have over 20 authorized patents and have received four Hubei Provincial Science and Technology Awards. The research on ZB-type centrifugal slurry pumps and their wear-resistant materials won the second prize of the Hubei Provincial Science and Technology Progress Award, the slurry filter press pump won the third prize of the Hubei Provincial Technology Invention Award, and the DG-type boiler feedwater pump won the third prize of the Hubei Provincial Science and Technology Progress Award. The slurry filter press pump, thick slurry pump, and ZB-type slurry pump were recognized as Hubei Provincial independent innovation products by the Hubei Provincial Department of Science and Technology, Development and Reform Commission, and Department of Finance. The slurry filter press pump was recognized as a national key new product by the Ministry of Science and Technology, Ministry of Environmental Protection, Ministry of Commerce, and General Administration of Quality Supervision. Products such as petrochemical pumps have obtained qualified supplier qualifications from Sinopec. The "Zhejiang" brand pump products are a famous trademark in Hubei Province and a Hubei名牌 product, widely used in metallurgy, mining, petroleum, chemical, coal, power, building materials, municipal, and environmental protection industries. They are mainly used for conveying highly abrasive, high-concentration slurries containing solid particles and are sold nationwide and exported to Asia, South Africa, and South America. Key customers include steel enterprises such as Sinosteel, Wuhan Iron and Steel, Benxi Iron and Steel, Anshan Iron and Steel, Taiyuan Iron and Steel, Pangang Group, Kunming Iron and Steel, Baosteel, Xinjiang Bayi Steel, and Hebei Iron and Steel; gold enterprises such as China National Gold Group, Zhaojin Group, Zijin Mining, and Shandong Gold; non-ferrous metal enterprises such as China Metallurgical Group, China Nonferrous Metal Mining Group, Chinalco, Minmetals, Northern Mining, Jiangxi Copper, Luoyang Molybdenum Group, Yunnan Tin Group, and Qinghai Dachaidan; chemical enterprises such as Longman Group, Guixi Smelter, and Dayukou; power enterprises such as China Huadian, Huaneng Power, Luohuang Power Plant, Shimen Power Plant, Dafang Power Plant, Dalong Power Generation, and Inner Mongolia Jinlong; and coal enterprises such as Lu'an Coal and Electricity Group, Shanxi Meijin Group, Shanxi Coking Coal Group, and Pingdingshan Coal Industry Group. The development and industrialization of high-power ship waterjet propulsion devices have successfully broken the foreign monopoly on the Chinese high-end ship and marine equipment market and pricing, overcoming technical bottlenecks in the domestic manufacturing of high-end ship and marine equipment, and enhancing the market competitiveness and share of domestic equipment for high-end ships and marine applications. The "Development of Ultra-Low Carbon Duplex Stainless Steel Precision Castings for Waterjet Propulsion Device SS2377" passed the national defense scientific and technological achievement appraisal, reaching domestically leading and internationally advanced levels. The company is a designated manufacturer of ship components for the 708th Research Institute of China State Shipbuilding Corporation. In December 2010, "Design and Application of Guide Vanes for Ship Waterjet Propulsion Devices" won the Tianmen City Science and Technology Progress Award; in September 2011, "Domestically Pioneered High-Power Marine Waterjet Propulsion Device" won the Hubei Provincial "11th Five-Year Plan" Major Achievement Award for Industry-University-Research-Application. The 2000kW waterjet propulsion device was used in CNPC's offshore rescue vessels, and the 5000kW high-power waterjet propulsion device castings for a domestic trimaran high-speed rescue boat were developed by our company. In 2014, the company produced ultra-low carbon duplex stainless steel precision castings such as impellers and guide vanes for marine waterjet propulsion devices, as well as other precision steel castings for Wuhan Marine Machinery Co., Ltd., receiving positive feedback. The company is extending its industrial chain and expanding production scale to ensure sustainable development. Initiatives include: 1) Developing large, high-efficiency, energy-saving slurry pumps (also known as grinding pumps); 2) Researching and developing non-clogging environmental impurity pumps; 3) Developing horizontal foam pumps; 4) Developing large rubber desulfurization pumps; 5) Developing 10,000kW waterjet propulsion device castings based on the successful development of 5000kW precision castings, filling a domestic gap; 6) Establishing the Hubei Provincial Pump Product Testing Center; 7) Collaborating with the 708th Research Institute of China State Shipbuilding Corporation to build a large duplex stainless steel and special steel casting base (company); 8) Establishing a pump product parts subsidiary to expand the parts sales market. Among these, large slurry pumps (grinding pumps), non-clogging environmental impurity pumps, and horizontal foam pumps are domestically pioneered. The company plans to establish eight subsidiaries within 5-10 years: Slurry Pump Branch, Clean Water Pump Branch, Vacuum Pump Branch, Petrochemical Pump Branch, Ship Precision Casting Branch, Desulfurization and Environmental Protection Pump Branch, Valve Manufacturing Branch, and Hubei Provincial Pump Product Testing Center. The goal is to form a group company with assets of 500 million yuan, annual sales exceeding 1 billion yuan, and profits and taxes of 150 million yuan. Address: No. 1 Zhuangyuan South Road, Tianmen Economic Development Zone, Hubei Province (Headquarters); No. 34 East Renmin Road, Yuxin Town, Tianmen City (Production Base)