Chongqing Nakin Electromechanical Co., Ltd. is a professional mechanism manufacturer from Chongqing, China. Our company is a joint-stock high-tech enterprise. After ten years of development, our company has grown into a comprehensive enterprise engaged in the production of vacuum oil purifiers and airless tools, and Import & Export trading. NAKIN products are widely applied in projects of transformer substations, electric departments, steel structures, bridges, autos, railways, aviation, ...