Founded in 2009, Henan Tongrun Metal Products Technology Development Co., Ltd. (formerly Wenhan Electromechanical Technology Co., Ltd.) is a research-oriented enterprise in China’s metal products industry, specializing in R&D, production and sales of Lubricant for metal wire drawing and quenching fluids. With a registered capital of 10 million yuan, 28 employees, 2 senior engineers and 3 external doctoral supervisors from the Chinese Academy of Sciences, it has one research cooperation unit and one product testing base.