WIT ENGINEERING PTE LTD

Tel : (65) 6861 1989

Fax : (65) 6861 1982

Email : witengineering@yahoo.com.sg

YANZE ENGINEERING & CONSTRUCTION

Tel : (65) 6734 8536

Fax : (65) 6738 2621

Email : leewai@proactiv.com.sg

YENN DAR PTE LTD

Tel : (65) 6257 0111

Fax : (65) 6757 0108

Email : dorispoon@yenn-dar.com.sg

YOONG TONG ENGINEERING PTE LTD

Tel : (65) 6896 6620

Fax : (65) 6896 6621

Email : tanlokewing@yoongtong.com.sg

Web : www.novexx.com.sg