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- Mauritania1331
- Mauritius12305
- Nepal40191
- New Zealand46495
- Niger909
- Nigeria30164
- Pakistan72501
- Philippines65016
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- South Africa47814
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- Taiwan15094
- Turkey184027
- Uganda31049
- United Arab Emirates31615
- United Kingdom91338
William Ng Consulting Engineers
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Phone
62935133
Fax
62987839
Business Activities