'09  Patent was registered for Tunnel waterproof method using the eco-friendly multi—layer composite sheet for water prevention in tunnels
'09  Patent registration for multi-layer film manufacturing and shield skirt sheet
'10  Established J M e&c Co., Ltd. corporation
'11  KS product certification KS F-4911 synthetic polymer waterproof sheet
'11  Patent resgistration for the Adhesive composite sheet using multi-layer films and a composite waterproof method using the mentioned sheet
'12  Patent registration for tunnel waterproof method using recycled polyethylene material
'13  Received R&D exclusive department recognition

'16  Registered a venture company
'17  ISO 9001:2008 / KS Q ISO 9001:2009 Certifications
'17  Patent registration of Protective composite waterproof sheet and its manufacturing method and a composite waterproof method using the mentioned
'17  Patent registration for PE coating film for steel pipes and its manufacturing method
'20  Patent registration for a waterproof composite sheet and a waterproof method using the mentioned
'20  Patent registration for adhesive waterproof method using waterproof sheet in bathrooms
'21  Patent registration for nano-antibacterial mattress cover films