- Hai Holdings Pte Ltd
- Address:189 Syed Alwi Road
- Woodworkz Sound Engineering
- Address:28 Bukit Batok East Av2# 02-22
- AVS VISION PTE LTD
- Address:7030 Ang Mo Kio Ave 5# 03-23 Northstar@AMK
- Dainan Tech Pte Ltd
- Address:66 Tannery Lane, #01-01B, Sindo Building, Singapore 347805
- F.A .S .T. SYST. & MGMT. SERVICES
- Address:18 Richards Avenue
- VANSONIC (SINGAPORE) PTE LTD
- Address:Blk 21 Woodlands Industrial Park E1
- Lovmic Audio Equipment Co.,Ltd.
- Address:C-623 New Friend Colony, New Delhi-110025, India
- TELE-TECH SERVICES (S-E ASIA) PTE LTD
- Address:212 Telok Kurau Road,#03-212 Bright Centre,Singapore 423835
- Mems Technology Berhad
- Address:85 Science Park Drive, #01-01&01-02 The Cavendish
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