Shanghai gold and megatron energy conservation technology ltd. Is a high-technology company, shanghai city specialty new enterprise, shanghai city patent demonstration enterprise, shanghai city science and technology development corporation, and the company's main products: micro-lubrication systems (including micro-lubrication devices and micro-lubrication) and special lubricants. The company's application of trace lubrication technology in metalworking can significantly reduce cutting fluid emissions and reduce energy efficiency and environmental protection。