- Polytech Asia Pte.Ltd.
- Address:101 Kitchener Road, #02-31A, Singapore,208511
- UET Inspection Service
- Address:Blk 194, Pentich Industrial Complex
- UET Inspection Services
- Address:Blk 194, Pentich Industrial Complex
- INFINITY WEIGHING & MEASUREMENT
- Address:702 Choa Chu Kang St 53# 13-36,
- Vector Scientific Pte Ltd
- Address:2, Kallang Pudding Road, # 04-03
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