Kunming Leaf Spring Co., Ltd.is national Grade II enterprise and the director member of China Automobile Steel Plate Spring Industry Association with total asset valued RMB120million and total area 86thousand square meters as well as a 30-thousand-tons of annual production for automobile steel plate. Along its steady development, from May 1997, it has annexed Qujiang Automobile Steel Plate Spring Co., Ltd., Yunnan Wangjiaying Lumberyard and organized Kunming Ruilng Food Co., Ltd., Yunnan Vernaleagle Xitaike Moulding Board Co., Ltd. and Kunming Vernaleagle Electric Vehicle Co., Ltd. through holding joint investment realizing the down-to-earth developing strategy of diversification. Armed with advanced manufacturing equipments including tapered spring rolls from Germany, hole machine from Banfi Italy, prestressing force shot blasting machine, rigidity classifier,etc. and leading technologies, we incorporate advanced skills and scientific management into the manufacture of heavy, middle, ...[More]ight and mini type tapered spring products (including spring eye brim-thick type spring and gliding rigidity steel plate spring. Implementing ISO9001QC system, we keep our Vernaleagle brand steel plate springs a high standard qualified with the integrating requirements of our clients, many noted automobile enterprises and many overseas ones in Europe, America and SE countries. Since 1985, our products, together with the mainengine integrated with, have been taken to reinforce test in road test run 25000KM and 5000KM in national automobile testing field based in Hainan and won highly appraisement of experts with excellent results without fragment. 1989, we won the first prize with highest total score in industrial quality evaluation organized by the Ministry of Electromechanics. Since 1997, we've consecutively won the honor of Yunnan Noted-brand Products and in Oct.2003 authenticated as Acknowledged Noted-brand of China. Being appraised as Excellent Component Supporters for times by the mainengine manufacturers, we've been highly recognized by our quality products and services.