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ZoneSafe Products

Posted on: October 2013

ASS have signed an agreement with Avonwood Solutions Ltd to be the distributor of their ZoneSafe product range in the SEA region. ASS will carry out all marketing and product support activities from their Singapore office. ASS are equipped with full demonstration kits, technical data and technical manuals.

For the full information regarding the ZoneSafe product range please visit

Data sheets are available at the downloads section of this site.

SATS Catering Pte Ltd

Posted on: September 2013

SATS Catering Pte Ltd have awarded ASS Pte Ltd with a Preventive Maintenance and Support contract associated with their Cart Transport System (CTMS) and associated PLC and SCADA Systems. The contract involves Preventive Maintenance and 24 day x 365 day call-out support.

Macdonald Humfrey (Automation) Ltd expand group operations into South East Asia

Posted on: March 2013

Due to the continued success experienced in South East Asia with many of its long standing blue chip clients, Macdonald Humfrey (Automation) Ltd has established a subsidiary Company in Singapore. Macdonald Humfrey (Automation) Ltd has had a long standing presence in South East Asia and a long term relationship with partner company ASS Pte Ltd. This partnership has been further cemented with Mr David Vass Managing Director of ASS becoming a board Director of the new Singapore Subsidiary which will trade under the name of Macdonald Humfrey (Automation) SEA Pte Ltd.

Macdonald Humfrey (Automation) Ltd have carried out major contracts with ASS Pte Ltd in the region including projects for Singapore Airport Terminal Services (SATS), LSG Skychefs Catering (KLIA) Kuala Lumpur and also the new Rolls Royce Engine Assembly Plant Singapore .

The new business will enable Macdonald Humfrey (Automation) Ltd to better serve our clients in the region.

The new subsidiary business will be based at:

60 Kaki Bukit Place, # 08-13 Eunos Techpark, Singapore 415979.

If you require any information regarding the new subsidiary business please contact any of the following personnel in the first instance:

Mr Mick Macdonald
Head Office: +44 (0) 1582 405741
Mobile: +44 (0) 7971140020

Mr Colin James
Head Office: +44 (0) 1582 405741
Mobile: +44 (0) 7971140021

Mr David Vass
SEA Regional Office: +65 6844 6223
Mobile: +65 9272 6176

MacDonald Humfrey (Automation) SEA Pte Ltd

Posted on: March 2013

Long standing partners of the ASS companies, MacDonald Humfrey (Automation) Ltd of the UK, have announced the opening of a subsidiary branch in Singapore. The new company will be known as MacDonald Humfrey (Automation) SEA Pte Ltd.

The committed partnership with ASS will be strengthened with the appointment of David Vass MD of ASS to the board of the new company.

The full story below can be found at

bizSAFE Level 3

Posted on: January 2013

ASS Pte Ltd have been approved by the Singapore WSH Council as a bizSAFE level 3 company. This approval is the direct result of the efforts of ASS’s Risk Assessment (RA) team leader Chua Kwan Hai and his RA team.

The approval follows an extensive audit of ASS’s business activities with relationship to safe work practices by an external WHS Council approved auditor.

ASS will now continue the bizSAFE journey to level 4. This involves preparing a WSHMS implementation plan to meet the requirements of SS506 (Singapore Standard).

ASS’s bizSAFE level 3 certification reference is E07391. A copy of the certificate can be seen at the Health and Safety section of this web site.

ASS are now authorised to use the official bizSAFE level 3 logo on their collaterals.