Ningdeli Spring currently has two production bases: Yueqing Ningdeli Spring Manufacturing Company and Dongguan Ningdeli Spring Co., Ltd. It is a high-precision spring and hardware manufacturing enterprise, assisting customers in the optimization and solution of spring and hardware parts. The company has passed IATF 16949:2016 quality system certification to ensure product quality stability.

The company's products are mainly used in medical, aerospace, electronics, electrical appliances, automobile and motorcycle parts, home appliance accessories, office stationery, communication equipment, new energy and inductors and other related fields. The products serve all over the world, and domestic customers are mainly distributed in the Yangtze River Delta and South China in East China.

The company has nearly 150 sets of imported high-precision intelligent control spring machines and fully computerized spring machine spring production equipment, which can produce high-precision springs and precision hardware products with 0.03~6.0mm wire diameter. The company is also equipped with a number of AOI automatic testing equipment and fully automatic hydrocarbon cleaning machines to meet the high requirements of customers in product quality and details.

In recent years, Ningdeli has adhered to scientific and technological development, creative development and all-round development, and has achieved development performance. The company adheres to the concept of cooperative development, mutual benefit and win-win, and makes unremitting efforts to build a well-known enterprise in the spring industry.