ISO 9001 - AS 9100 - ITAR Standard & Custom Optical Filters and Coatings



Andover Corporation's Quality Management System has been assessed and approved by National Quality Assurance, USA, against the provisions of ISO 9001:2015 and AS 9100:2016, and in accordance with the requirements of AS9104A.

Andover's Quality Commitment

We are committed to meeting all your requirements and specifications, as well as to comply with all statutory and regulatory obligations. We do this through a continual improvement of our quality management system. Your total satisfaction is our priority.

Filters are tested and evaluated throughout the manufacturing process. Spectrophotometers and optical measuring instruments are calibrated and maintained to meet the requirements of our Quality System.

Quality and Service That Make a Difference

Unlike most optical filter and coating manufacturers, we supply spectral curves and digital data with most orders at no additional charge, saving you the cost of incoming quality control. We’ll even help you reduce inventory by shipping your order only when you require it.

A copy of our certificate will be provided upon request, or you may download it here;

Andover quality optical filter manufacturing certificate


If you need any additional information, please contact us.