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With a humble beginning in 1976, Sing Ngai started its operation in the fabrication of Injection Mould.  In 1985, the management's decision to diversify bring us into the era of Plastics Injection Moulding. Presently, we have 7 machines engaged in Precision Plastic Mould and Moulding Engineering Plastic Component used in Computer peripherals which offer us a market niche as the specialists.

Our major clients include such distinguished companies as Astec International, Philips Singapore, Trio-Kenwood S.P.L, Thomson Consumer Electronics, Printronix A.G., Enplas.


1976 Sing Ngai Industries founded in Singapore with the establishment of Plastic Mold Dies Design and Fabrication.
1985 Established the Precision Plastic Injection Moulding Division.
1988 Achieved UL(United Laboratory) certification.
1988 Expanded Manufacturing facilities to 6,000 sq ft.
1989 Cad-Cam Software upgraded to Unimold package for Mold Design.
1990 Achieved ISO-9003 Certification.
1993 Achieved ISO-9002 Certification.

3rd Quarter - Purchased 15,000 sq ft landed factory in Johor Bahru, Malaysia. Incorporation of SN Industries Sdn Bhd - Malaysia.

4th Quarter - Incorporation of SN Precision Technology Sdn Bhd - Malaysia.

1998 1st Quarter - Starting operation of SN Industries Sdn Bhd and SN Precision Technology Sdn Bhd Malaysia.
2002 Awarded ISO-9001/2000 Certification (Malaysian Branch)

Expanded our storage facilities as part and parcel of our continual upgrading of our facilities.


Expanded the company's built-up area with investment in 3 new unit of factory space.
Mould making facilities shifted to new factory plant

2006 Expanded the injection molding operation in new factory lot.
2007 Set-up spraying & printing facilities.
2008 Upgrade the tool machinery.
2011 Awarded ISO9001:2008 Certification.


Quality has always been the culture of Sing Ngai Industries. Among other awards, our achievement in ISO 9001 has given us a niche in the plastic moulding market. To enable us to look towards better quality, quality objective is set reviewed on an on-going basis.