Oon Weng Hap is an archiect registered with Board of Architects Malaysia, Lembaga Arkitek Malaysia
Rank 2538 of 3333 in Architect
Nombor Telefon : +6043976359
Fax : +6043976339
No. 50A, Jalan Perai Jaya 4, Bandar Perai Jaya, Seberang Perai, 13700, Penang