Gaoke Piston Ring Co., Ltd. in Handan City is a science and technology enterprise in Hebei Province, mainly engaged in the research, development, production and sales of key piston ring components for internal combustion engines. The company's independently innovated "sealing oil ring" is the result of 30 years of dedicated research by the inventor and chairman Mr. Yuxiuming. This oil ring has made bold innovations in structure, permanently eliminating leakage at the ring opening. It can not only significantly reduce engine oil consumption rate but also save energy and protect the environment, while having excellent durability. The product has obtained patent rights in China, the United States, Canada, and the European Union, and has applied for patent protection in 126 countries and regions around the world. It has been listed as a national torch plan project by the Ministry of Science and Technology and is a high-tech product recognized and promoted by the Ministry of Science and Technology. It has been included in Hebei Province's key projects.
The company has hired famous experts and professors in the domestic internal combustion engine and piston ring industries to form a technical research and development center. Professor Yang Liansheng, a renowned domestic internal combustion engine expert and academician, a distinguished expert with outstanding contributions recognized by the State Council, and the chief editor of the national higher education textbook "Internal Combustion Engine Design," serves as the company's senior advisor. Lei Yicai, deputy secretary-general of the Piston Ring Branch of the China Internal Combustion Engine Association, serves as the company's chief engineer.
The "No-Gap Ring" brand sealing oil rings produced by the company come in dozens of varieties, using high-quality raw materials imported and domestically sourced. Operating under a modern enterprise system, the company strictly manages according to the ISO9001:2000 quality system. The products cover gasoline engines, diesel engines, and various environmentally friendly fuel internal combustion engines, including passenger cars, heavy-duty transport vehicles, buses, light trucks, engineering machinery, etc. After being tested by authoritative departments such as the National Internal Combustion Engine Quality Supervision and Inspection Center and the testing centers of major domestic internal combustion engine manufacturers, all results were qualified, and they have been put into production use. Good cooperative relationships have been established with multiple engine factories such as Zhejiang Xinchai, FAW Group, Sinotruk, Dongfeng Motor Corporation, etc. Sales institutions and after-sales service centers have been set up in various provinces and cities across the country, winning the praise of the market and users.
Since the 1980s, Gaoke Piston Ring Co., Ltd. in Handan City has been formulating strategic plans for enterprise development, taking the provision of high-quality piston rings and excellent product services to society as basic skills, steadily achieving the goals of the enterprise's strategic plan. Facing the severe challenges and new opportunities brought by the global economy, the company deeply implements scientific and technological innovation and sustainable development business philosophy. Based on the scientific research advantages of the "Piston Branch Research Institute of the Internal Combustion Engine Association," it fully leverages the role of experts in this field, always staying ahead in material selection, process design, mechanical properties, and product inspection within the industry.
In the dawn of the new century, Gaoke Company strives for excellence and perfection, making efforts to make outstanding contributions to the internal combustion engine industry in our country and internationally.
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