Guilin Sengong Mechanical Technology Development Co., Ltd. was Guilin Jinlong Machinery Research Institute before. We are a professional company with high and new technology research and machinery research, design and manufacture. Our company has been devoted to the Industry of Electric Alloy, and has a breakthrough in Silver Contact Machinery Manufacture.



Our company forms a systemic and professional pattern of Silver Contact Machinery Manufacture. Now our company has three main kinds of production machines: YFC36-3 Trimetal Rivet Contact Machines, YFC828 Bimetal Button...