Prosečne GPS koordinate za poštanski broj 528133: 23.169, 112.84
Spisak gradova:
>> Hekou Town/河口镇等 528133, Guangdong/广东, Sanshui District/三水区, GPS koordinate: 23.16935,112.8401
Spisak gradova:
>> Hekou Town/河口镇等 528133, Guangdong/广东, Sanshui District/三水区, GPS koordinate: 23.16935,112.8401