Patent CERTIFICATE We only offer products that are verified with various patents. ISO ISO 9001:2015 ISO 9001:2015 ISO 14001:2015 ISO 14001:2015 ISO 45001:2018 ISO 45001:2018 VENTURE CERTIFICATE OF VENTURE ENTERPRISE Small and medium enterprise confirmation A corporate research institute IECEx Flameproof enclosure "d". Increased safety 'e' and Dust ignition protection by enclosure "t" Increased safety 'e' and Dust ignition protection by enclosure 't' APPROVAL 2 x Distribution panel board for Electric heat tracing (No.1 / No.2) 2 x Distribution panel for Electric heat tracing (No.1 / No.2) That the Conduit, Fitting, Cable Pipe, Box, Etc. Cavity wall box (double type) in class B-15 Bulkhead Distribution Panel for Electric Heat Tracing System, type ETDP Explosion proof junction box, type "KJB-G series" TEST REPORT Flush double back box [Model name : 9463-14-AU, 9463-14-DU] MULTI RECEPTACLE BOX B-15 class flush double back box PATENT Vessel navigation lights with heating film installed LED signage for ships Cryogenic experimental test device Grounding Structures for Ship Multiple Ground Wires LED navigation light with heating film installed Aluminum prefabricated cover structures for handrail heat generation prefabricated helideck with anti-freezing function Waterproof receptacle assembly for ships A battle tank for the ship's cabin Socket Protection Cover of Power Distribution Box Cylindrical Fixing Clamp For Fixing Ship Light Aluminum prefabricated cover structures for handrail heat generation socket outlet device 19 cases of LED lighting fixtures for Class 11 ships 11 cases, including 37-class ship built-in installation business 19 cases of LED lighting fixtures for Class 11 ships 11 cases, including 37-class ship built-in installation business 12 cases, including 09 types of ship motion simulators 6 cases of communication equipment, etc. connecting the 09th type ship and land Receptacle for Electrical Connection Waterproof outlet cover Waterproof outlet cover Waterproof outlet cover a warship for the ferry's cabins Socket Protection Cover A bathroom cabinet A power transformer A pipe clamp A pipe clamp Receptacle for Electrical Connection A ship sign Cable binding clamp Cable binding clamp Cable binding clamp A cold-resistant tester LED navigation light LED navigation light LED navigation light LED navigation light LED navigation light Cover for handrail Helideck frame for marine structures Outlet waterproof cover Clamp for securing doors A bathroom cabinet