Dalian Chang Hong Hydraulic Machinery Co., Ltd. is located in the beautiful tourist commercial city, the main origin of the fluid coupling Dalian, our products are mainly limited rectangle (YOX series), variable speed hydraulic coupling (YOT series) two categories 22 varieties and various types of couplings. The company supplies the hydraulic coupling to "GB / T5837-2008 fluid coupling type test and basic parameters" and "JB / T9001-2009 fluid coupling drive test Outline" as the standard, the technical aspects of the introduction, digestion, German VOITH proprietary technology absorbing fluid coupling on the company, variable speed, constant filling fluid coupling has formed multi-standard series product lineup, selling products in coal, coke, power plants, steel mills, cement, petroleum , chemical, mining, metallurgy, machinery manufacturing, textile and other industries. After years of development, the company has major domestic and Design Institute, the Institute has established long-term cooperative relationship, while for customers to solve technical problems and improve themselves, formed a progressive corporate team. Products advanced technology, stable quality, variety, enjoy high reputation in the new and old customers at home and abroad. We will be superb quality, excellent service, low prices and customers long-term cooperation, mutual benefit. And to provide timely and quality technical guidance, after-sales service. I wholeheartedly welcome the leadership to negotiate business!