Ningbo Yinzhou Bote Spring Electrical Equipment Factory is located in Yunlong Town Ningbo, with beautiful surrounding, comfortable weather and convenient traffic. Our company established in 2001. We have many sophisticated manufacturing equipments for production:6 sets of 4- shaft multifunctional computer spring machine,8 sets multifunctional computer compression machine,3 sets CNC button machine, 2 sets of torsion spring machine, 5 sets of spring grinding machine; 3 sets of temper ...   |