Prosečne GPS koordinate za poštanski broj 429-923: 37.351, 126.729
Spisak gradova:
>> Jeongwang 2(i)-dong/정왕2동 429-923, Gyeonggi-do/경기, Siheung-si/시흥시, Sihwagongdan 2 da/시화공단2다, GPS koordinate: 37.35051,126.72859
Spisak gradova:
>> Jeongwang 2(i)-dong/정왕2동 429-923, Gyeonggi-do/경기, Siheung-si/시흥시, Sihwagongdan 2 da/시화공단2다, GPS koordinate: 37.35051,126.72859