长沙圆丹动力科技有限公司成立于2010年，注册资金2000万元，是一家集研发、生产、销售为一体的活塞环毛坯民营股份制企业。为国内外活塞环成品生产厂家提供合金铸铁、球墨铸铁、高合金铸铁等材料的毛坯配套服务。
Changsha YuanDan Power Technology Co., Ltd. was founded in 2010, the registered capital of 20 million yuan, is a research and development, production, sales as one of the piston ring blank private joint-stock enterprises. For domestic and foreign piston ring finished product manufacturers to provide alloy cast iron, ductile iron, high alloy cast iron and other materials blank supporting services.
公司座落于湖南省长沙县黄兴镇长轴工业园，与长沙高铁站、黄花国际机场，湖南物流总部均30分钟内车程，交通、物流极为便利。
The company is located in Changsha County, Hunan Province, Changzhou Industrial Park, Changsha, high-speed rail station, the International Airport, Hunan, logistics headquarters are within 30 minutes by car, traffic, logistics is very convenient.
公司配有1套自动砂处理生产线，6条造型线，3台IGBT变频电炉，10台高精度M7775、M7760、M7875磨床，30台切片机，具有年产2000万片以上的生产能力。
The company is equipped with 1 sets of automatic sand processing production line, 6 molding lines, 3 sets of IGBT frequency conversion electric furnace, 10 sets of high precision M7775, M7760, M7875 grinding machine, 30 sets of cutting machine, with an annual output of more than 20 million pieces of production capacity.
公司配备有型砂试验仪、炉前碳硅分析仪、光谱仪、金相显微镜和硬度计等一整套检测及试验设备，按照ISO/TS16949技术规范的要求生产和管理，确保为客户提供高品质、高一致性的产品。
The company is equipped with sand testing instrument, furnace silicon carbon analyzer, spectrometer, optical microscope and the hardness of a set of test equipment, production and management in accordance with the requirements of ISO/TS16949 standard, ensure the provision of high quality, high consistency of products for customers.
公司一贯选用优质原材料，采用“双片或多片”铸造方式及独特的孕育工艺，比传统“单体单片铸造”产品强度更高，弹性模量及硬度一致性更佳。特别是在“薄形环”生产和质量方面更具优势，如环高1.2mm的产品断环不良率（8T扩口检测）在千分之三以下，处于行业领先水平，深受客户青睐。
The company has always selected high-quality raw materials, the use of "double or multi chip" casting methods and unique inoculation process, than the traditional "single chip casting" product strength is higher, elastic modulus, hardness is better. Especially in the "thin ring" production and quality has more advantages, such as the ring high 1.2mm product broken ring rate (8T test) in 3/1000 below, in the industry leading level, favored by customers.
公司现有客户20余家，产品远销美国、韩国及台湾等主机厂家。
Company's existing customers more than 20, the products are exported to the United States, South Korea and Taiwan, and other host manufacturers.
公司现有员工80余名，其中高级工程师2名，工程师3名、技师10余名。遵从‘’创新、提升品质，准时、信守承诺‘’的企业文化，崇尚“雷厉风行、说到做到”的工作作风”，力求通过专业能力提供优质产品和服务，实现互利共赢！
The company has more than 80 employees, including 2 senior engineers, 3 engineers, technicians, more than 10.advocating innovation, improve quality, on time, to keep the promise of "enterprise culture, Advocating "resolutely and do" work style, and strive to provide quality products and services through professional ability, to achieve mutual benefit and win-win!
