Hunan Ruziniu Construction Machinery Co., LTD was established in November 2022 (its sister company Hunan Chaoxiong was established in 2003).The company is located in the beautiful construction machinery capital of China - Changsha City of Hunan Province;Is a major sales of excavators, rigid mining card, road machinery, coal machinery parts;OEM maintenance parts and sales related chassis parts, bucket teeth, excavators, sliding machine operation auxiliary tools agent sales company, sales brands are mainly Sany, XCMG, ZOOMLION, Sunward, Dooshan and other well-known host brands;NEWBRAND, Henkel, Perkins,KPM,QIANNEWBRAND, is a research and development, manufacturing, sales, service in one of the modern professional filter factory.The factory covers an area of 42 mu, the workshop of nearly 31,000 square meters, the registered capital of 30 million yuan, more than 500 employees, with a full set of imported filter element professional production line and supporting imported inspection and testing equipment, the company's technical team is with more than 10 years of professional R & D personnel in the industry, is the filter technology research and development base of South China University of Technology, annual output of all kinds of filter element 10 million.Has passed IATF16949 quality management system certification in 2009;Passed ISO14000 quality management system certification in 2010;In 2019, the company passed the safety management system certification. After years of development, the company has developed more than 800 kinds of products, covering construction machinery, heavy vehicles, luxury buses, ships, diesel generators, air compressors, power plants, environmental protection and purification related industries and many other fields.Products have a long reputation, exported to Europe, the United States, Japan and other dozens of countries and regions at home and abroad, many international well-known host manufacturing enterprises to