Yangzhou Donva Electronic Spring Co., Ltd., founded in 2005, is one of the largest manufacturers in East China integrating production, research, quality control, sales and after-service. We are located in Jiangyang industrial park, Yangzhou, Jiangsu Province.Products include Compression Springs, Extension Springs, Torsion Springs, Disc Springs, Wire Forming Springs and Metal Stamping Parts for auto, motorcycle, appliance, machinery, sport equipment, toy etc., customized offered. The wire diameter ranges from Ø0.08mm to Ø10mm. We have gained certificates of ISO9001, SGS and RoHS.By means of an experienced team, advanced equipment, scientific quality control and developing technology, our products have exported to global markets.As the principles, Innovation, Precision and Efficiency, we are capable of serving sincerely for new and existing clients with excellent quality and superior after-service. We are glad to cooperate with our customers and achieve common development in this field.
