DKEC has R&D centers, marketing centers, design and equipment manufacturing bases in Shanghai, Wuxi, and New York respectively. We are an engineering technology group company integrating chemical engineering, environmental protection technology R&D, engineering design, environmental protection equipment manufacturing, and general engineering contracting services.
Pass External Audit of Three Standards Management System, 2014

Lahigh passed the annual expert surveillance audit from Beijing Zhongshe Certification Services Co.,Ltd. for GB/T24001-2004 Environment Management System, GB/T28001-2011 Occupation Health Safety Management System and GB/T19001-2008 Quality Management System in Oct. 23st and 24st, 2014.

After audit, expert team agreed that the establishment of our Three Standards Management System is perfect, employee’s awareness is clear, each work is carried out effectively, system running is mature and continuous progress is maintained. Final conclusion is passing the surveillance audit.