Ningbo Yinzhou Bote Spring Electric Equipment Factory is located in Ningbo Yunlong Town, with beautiful surrounding, comfortable weather and convenient traffic. Our factory have hold the ascendant location where is near Hang-Yong freeway , Xiao-Yong railway and Ningbo Beilun Port. Our company has established in 2001, now we possess many equipment for production: 3 sets of 4- shaft multifunctional computer spring machine, several sets of multifunctional computer 8 models machine, more than 30 sets of omnipotent automatic spring coiling machine, 2 sets of torsion spring machine, 5 sets of spring milling machine; 2 sets of temper furnace, 1 set of box quencher furnace; 2 sets of plastic machine; 10 sets of punch. We are specialized in producing many kinds of compression spring, diversiform spring ,extension spring ,torsion spring within¢0.1M/M--¢10M/M . We also can supply many kinds of spring as clients’request, and we can engineer first article according to the data as clients’request. We have passed ISO 9001: 2008 quality control system.With the development of technology, we stick to the principle of people- oriented, Our products have moved off the world and get a good reputation from our clients.Our products are of high quality and well sell in home and abroad. Welcome customers all over the world to our factory for business talk.