Longji Group Co., Ltd. was founded in 1971 and sits at Longkou Economic Development Zone, Longkou, Shandong, enjoying beautiful scenery, abundant natural resources, convenient transportation and leading economic power due to the domestic largest port—Longkou Port and the domestic largest coastal coal field, with Dajiawa-Laizhou-Longkou Railway, Rongcheng-Wuhai Expressway and Longkou-Qingdao Expressway passing through the whole territory.

 

Longkou Longji Three Pumps Co., Ltd.as one of the backbone subsidiaries under Longji Group Co., Ltd., is mainly engaged in R&D, production and sales of auto air pump, water pump and oil pump. The company annually yields 1 million sets of air pumps, 600,000 sets of water pumps and 600,000 sets of oil pumps, and the industry scale takes the lead in the domestic industry. Through years of experience accumulation and technology deposition, the company is richly experienced in manufacturing air pump, water pump and oil pump. With powerful R&D strength and a professional R&D team, the company has adopted the industry advanced design software and boasted core technology and strong product development ability during many years of production and operation. The air pump, water pump and oil pump products have won the national, provincial and municipal prizes for scientific and technological progress and new product award. Our products are mainly applied to First Auto Works Group (FAW), Second Auto Works Group and famous main engine plants such as Deutz (Dalian) Engine Co., Ltd. of Sinotruck, Wuxi Diesel Engine Works, Dongfeng Chaoyang Diesel Engine Co., Ltd., Guangxi Yuchai Machinery Co., Ltd., Kunming Yunnei Power Co., Ltd., Weichai Power Co., Ltd., etc.

Over the years, our company is committed to development and revitalization of national automobile industry, strictly carries out the modern scientific management mode and the project of “three transformations, one improvement”, improves the quality control system, and has been certified to ISO9002, QS9000, VDA6.1, ISO/TS16949 Quality Management System, ISO14000 Environmental Management System and OHSAS18000 Occupational Health and Safety Management System, thereby laying a solid foundation for developing into “the world-class qualified supplier of auto parts”. In the aspect of product quality control, our company carries out internal quality management in strict accordance with the quality system requirements. Our company improves technology and drawings every year, makes a huge investment in introducing the domestic and foreign advanced production equipment and inspection equipment, so as to reduce the adverse impact on product quality caused by the unstable factors of staff by virtue of advanced production technology and high-precision production equipment, and meet the needs of domestic main engine plants with high-quality products. Moreover, our company wins praise of domestic main engine plants owing to excellent products and reliable reputation and establishes long-term and steady cooperative relationship.

The company wins recognition of governments at all levels and all sectors of society in the aspect of industry position and social reputation. “Longji” air pump and water pump are rated as “Shandong Famous Trademark” by Shandong Administration for Industry and Commerce. The air pump and water pump products are rated as “Shandong Famous Brand”. The automotive air compressor assembly has passed the appraisal of scientific and technological achievement of Shandong Provincial Science and Technology Department. The company has been awarded “China’s Top 100 Auto Parts Enterprises” by China Automotive Industry Association, “Advanced Enterprise in Implementation of Going-out Strategy” by the Ministry of Agriculture, “Advanced Quality-centered and Promise-keeping Unit” and “AAA-level Quality, Credit and Service Member Unit” by China Quality & Credit Supervision and Management Association, “China Top 500 Private Enterprises” by All-China Private Enterprises Federation, “Advanced Enterprise in Earning Foreign Exchange Through Exports” by the Ministry of Commerce, “Shandong Top 100 Enterprises in Mechanical Industry” by Shandong Machinery Industry Association and “Advanced Employment Enterprise” by Shandong Chamber of Commerce and Industry and Department of Labor and Social Security of Shandong Province.

Longji people in the determined spirit always believe “Market Exploitation Is Endless, Scientific Management Is Endless, Technology Development Is Endless”,strive to make Longji Shandong famous brand with brand-new concept, modern management, high-quality product and good reputation in the spirit of “First-rate Enterprise, First-rate Achievements”, and make full use of domestic and overseas markets to create more economic benefits and social benefits for the benefits of local area and the society.