Changsha Yonglekang Equipment Co., ltd was established in April,2006 and locate in Changsha City, Capital of Hunan Province, which is specialized in manufacturing various laboratory equipments for environment protection, Such as TCLP (Toxicity Characteristic Leaching Procedure), superfine powder grinding and vacuum inert operation.As one of the Chinese National Innovation Fund Support Enterprises, we insist on self-innovation and have successfully developed the equipments of Lab Shaker Series ,Lab Digestion Series ,Lab Ball Mill Machine Series , Lab Vacuum Glove Box Series and Laboratory Hazardous Waste Containers etc. With long-term research, we finally owned 4 patents and 45 utility models,3 software copyrights and 5 registered trademarks.YLK has nine departments, including Research and Development Department, Network Promotion Department, Marketing Department, International Trade Department, Production department and Finance department etc., and owns two production workshops. the company has obtained ISO9001:2008 quality management system certification, ISO14001:2004 environment management system and OHSAS18001:2007 occupational health management system certification.With around 20 years rich experienced, YLK owns great reputation from customers in Universities, Research institutions, third party test companies and mineral enterprises. Customers are spread worldwide, including Chinese Academy of Sciences, Australia SGS, University Sains Malaysia, German Dyesol and so on.YLK always insists on the principle of "Quality First, Service Best". Welcome to visit us. We looking forward to cooperating with you in the long term by all our best.