Limited supplies of Xi'an double reputation was established in 2001, is designed for companies and dealers to provide quality products and lubricants lubricant technology consulting professional company, operating well-known brands at home and abroad: Mobil, Shell, Kunlun, PAX original Dayton mechanical oil and specialty oils and Beijing Great Wall and other domestic products. Double reputation of professional services in aviation products manufacturing companies, cement industry, metallurgical industry, machinery processing, paper industry, mold manufacturing, and other special industries and services in all levels of middlemen and end customers, providing 24-hour technical advice and intimate lubricants service, and strive to provide quality products and satisfactory service is our constant pursuit.