About us
Product guide
Offices / CS info
R&D
Online support
CS center
Patent & Certification Status
Patent No. 10-2573750
Quality management system
QMS-0074
Environmental management system
EMS-0039
Design registration
No. 30-1194461
Patent No. 10-2459584
Patent No. 10-0734887
Technology transfer
certificate No. 30-0891954
Technology transfer
certificate No. 20-0488167
Award from the minister of agriculture, food and rural affairs
Electrical appliance safety certificate
SL07028-9004A
Electrical appliance safety certificate
SL07028-9003A
Patent No. 10-2514328
Patent No. 10-2507985
Design registration
No. 30-0894015
Design registration
No. 30-1115699
22-23, 2saneopdanji 3-gil, Waegwan-eup, Chilgok-gun, Gyeongsangbuk-do, Republic of Korea
TEL : +82-54-975-5789 | Fax : +82-54-975-1882 | E-mail : master@lee-hwa.co.kr
Copyright ⓒ 2020 LEEHWA INDUSTRY CO. All right reserved.