Ningbo Singel Trading Co., LTD is a professional trading company which is specialized in exporting kinds of auto parts. our products include wheel nuts, wheel bolts, wheel changer, wheel center ring and supply the customized service^ up to now we have hundreds of products to offer , the products are exported to the USA, Japan, southeast Asia etc^ Deeply trusted by customers at home and abroad with good quality and competitived priceWe have a our own factory in ningbo fenghua which is furnishing many advanced equipment , such as multi-station cold forging machine, precision CNC lathes, automatic electroplating production line and so on . in other way , we have multi testing facilities , like hardness testing machine, strength testing machine, thickness testing machine, torque testing machine, salty spray testing machine ^ All those provide strong guarantee to steady of products quality and dependability . Our team tenet is prompt response, steady quality and efficient service. We sincerely hope we can work together .