History
- 2022
- 06 Manufacture of nanoheat carbon board for dry heating
- 2021
- 01 Production of premium film nanoheat carbon mat and export to Europe
- 2020
- 05 Selected as an excellent technology company
- 2019
- 05 Participated in the largest heating and cooling exhibition in Beijing
- 04 Signed an exclusive contract in Western and Eastern Europe
- 03 Main Biz Company Registration, Designation of Promising Companies to Enter Overseas Procurement Market (G-PASS)
- 2018
- 09 IP68, GOST 인증 획득
- 08 EMF 전자기장환경인증서 획득
- 07 벤처기업 등록
- 01 Obtained RoHS certification
- 2017
- 12 Designated as a promising small business exporter - Ministry of SMEs and Startups of Daegu and Gyeongbuk Province
- 10 CE certification - TUV Rheinland
- 10 Acquired certificate of country of origin and exporter certificate for each item
- 08 Patent registration
- 08 Established a research and development department
- 06 Changed the company name to Dongkwang Nanotech
- 2016
- 10 Participated in ENTECH - Busan
- 06 Participated in foreign trade missions - Ministry of SMEs and Startups, KOTRA (Eastern Europe, Russia, CIS, and China)
- 2015
- 08 Moved new office and factory - Donggu, Daegu
- 2014
- 10 Registered as a women's company - Korean Women Entrepreneurs Association
- 2013
- 07 First transaction with the Public Procurement Service Mas - Public Procurement Service
- 07 Carbon heater K mark certification - Korea Testing Laboratory
- 02 First contract with China for carbon heater
- 2012
- 10 Design Registration - Korean Intellectual Property Office (3 kinds in addition to 30-0669768)
- 09 Public Procurement Service Mas contract - Public Procurement Service
- 08 First export contract for carbon heater with Russia
- 07 First export contract for carbon heater with Mongolia
- 06 Registered carbon heater at the Korean Intellectual Property Office - Korean Intellectual Property Office (Three kinds in addition to no. 10-1176768)
- 2011
- 08 Acquired ISO 9001 and 14001
- 04 Established Dongkwang Industry - Full pledged production of carbon heaters
- 2006
- 10 Established Dongkwang Electricity - Electric heating construction, carbon heater research and construction
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