Prosečne GPS koordinate za poštanski broj 429-912: 36.347, 128.276
Spisak gradova:
>> Jeongwang 3(sam)-dong/정왕3동 429-912, Gyeonggi-do/경기, Siheung-si/시흥시, Sihwagongdan 1 na/시화공단1나, GPS koordinate: 36.34686,128.27616
Spisak gradova:
>> Jeongwang 3(sam)-dong/정왕3동 429-912, Gyeonggi-do/경기, Siheung-si/시흥시, Sihwagongdan 1 na/시화공단1나, GPS koordinate: 36.34686,128.27616