Ningbo Fenghua Dongweite Springs Co.,Ltd. established in 2006, is known as Ningbo DVT Spring and has convenient seaport and airport around. Ningbo DVT Spring is a professional spring manufacturer engaged in the research, development, sale and service, specializes in manufacturing compression springs, extension and torsion springs, stamping, and various of precision machining parts, with wire diameter from 0.1 millimeter to 12 millimeter, covered the areas of automotive, engineering machinery, oil chemistry, power equipment, sport apparatus and electrical equipment. Especially the automotive springs are our main serials products. We also have full set of advanced manufacturing and testing equipment such as fatigue testing machine in China. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are 7*24 to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained I S O 9 0 0 1 certificates and fully implemented the E R P System to manage the company. Selling well in all cities and provinces around China, our products are also exported to all over the world such as U S A, Canada, Germany, Saudi Arabia. Company focus on quality improvement, process effective management, flexibility customer services. We consistently provide high quality, competitive price products and great services to customers. Customers are our lifeline. Quality is the foundation of our company. Innovation is our driving force.