美国德尼威尔国际石油集团有限公司（U.S.A Deniswill International Petroleum Group Co., Ltd.）是一家集产品研发、生产、服务、贸易于一体的国际专业润滑油公司。德尼威尔拥有一流的生产与研发团队、工厂和实验室，不断针对客户多样化需求提出相应的解决方案。德尼威尔产品和服务广泛应用于化工行业、汽车制造行业、交通运输行业、矿山开采行业等多个领域。拥有全系列的汽油、柴油、燃气的合成和矿物发动机油，同时为车用发动机企业集团、乘用车、商用车、工程车辆开展润滑油配套OEM产品和提供技术服务。
U.S.A Deniswill International Petroleum Group Co., Ltd. is a collection of product research and development production of trade in services in the integration of the international professional lubricants company, will have a first-class production factory and laboratory with r&d team, continuously for customers diversified demands put forward the corresponding solutions He will products and services are widely used in chemical industry automobile manufacturing industry transportation industry, mining industry and other fields With a full range of gasoline diesel gas synthetic engine oil and minerals, at the same time for automotive engine enterprise group Passenger car commercial vehicle engineering vehicles to carry out the lubricating oil supporting OEM products and provide technical services。
西安和利昌润滑油有限公司作为美国德尼威尔国际石油集团有限公司中国区业务运营公司，授权中沃石油化工（十堰）有限公司独家生产德尼威尔（DENISWILL）全系列产品，中沃石化在湖北十堰经济开发区建有大型调配工厂，配备国际先进的全自动控制生产线、严格的质量检测监控系统，并完全秉承德尼威尔集团的技术和管理要求。企业拥有由高级专业工程师、博士、硕士等专业人才组成的技术管理团队，以及拥有先进管理经验和水平的生产经营团队。
Xi'an Helichang Lubricating Oil Co., Ltd. is the operation company of U.S.A Deniswill International Petroleum Group Co., Ltd. in China, authorize Zhongwo Petroleum & Chemical (shiyan) Co., Ltd. exclusively to produce a full range of DENISWILL products, Zhongwo has built large mixing plant in hubei shiyan economic development zone, equipped with international advanced automatic production line for control Strict quality monitoring system, and fully adhering to the DE will group's technology and management requirements Enterprises owned by senior professional engineers, Dr. Master's management team, composed of professional talents such as technology and advanced management experience and level of production and operation team.
为了更好地服务于中国客户，公司在国内主要省市地区均设有办事处和技术服务机构，能定期为客户和各办事机构进行严格的专业知识培训，打造一支精通润滑油应用技术的销售团队；定期为大、中客户做好售后油品使用的技术指导、质量分析、技术培训，帮助用户制定全面设备润滑技术方案和管理方案，以保证客户生产设备系统的低成本高效稳定运行；让国内客户真正感知合作的价值贵在充分分享的合作理念！
In order to better serve the Chinese customers, the company has offices in major provinces and cities areas of the country and technical services, can for the customer and the agencies regularly strict professional knowledge training, build a sales team of lube oil application technologies; Regularly for large customers to after-sale technical guidance quality analysis techniques used by the oil training, help the user to develop a comprehensive equipment lubrication technology plan and management, to ensure customer production low cost efficient and stable operation of the equipment system; Let domestic customers truly perceive the value of cooperation in the full sharing of the concept of cooperation!
德尼威尔润滑油从产品投入市场至今，无一例品质投诉现象发生，被国内润滑油业界及众多客户所青睐！公司将进一步拓展技术服务和销售网络，继续引进世界领先技术，努力为中国的合作伙伴提供更专业、更合理的润滑服务。
Deniswill lubricants oil from the product to the market so far, no quality complaint phenomenon has occurred, has been favored by domestic lubricants industry and many customers! The company will further expand the technical service and sales network, continue to introduce the world leading technology, and strive to provide more professional and reasonable lubrication services for Chinese partners.