Authority Certification

Testament to our high quality window films, our brand Zonling Window Film are recognized by international standards. Our Window Films are also certified by Singapore standards, and we are proud to be certified Singapore Green Building Product!


Singapore Green Building Product’s Certification scheme is a comprehensive listing of robustly assessed and certified green building products that are meaningfully differentiated for safer, healthier, efficient and sustainable products in the building industry. It provides construction industry professionals with a list of eco-friendly building products that are resource-efficient, give potentially better efficiency and lower environmental impact, provide better indoor environmental quality for a healthy, and productive workplace in buildings.

Keeping up with the green and energy efficiency market trend, Pacco Window Film hopes to impact the industry with our superior window film product!

We are proud to be awarded 4 ticks – Leader!

Highest Quality Window Film in Singapore!


The International Window Film Association (IWFA) is a unified industry body of window film dealers, distributors, and manufacturers that facilitates the growth of the window film industry by providing research, influencing policy and promoting awareness of window film.

There are currently only 8 certified manufacturers in the IWFA. Dalian Allied Nanotech is 1 of the 8 members.

The mission of the IWFA is to provide value-added services to our membership, to help sustain and grow our members’ businesses, and to partner with our manufacturers and other members to increase consumer awareness and demand for all types of professionally-installed window film products.

For several decades the IWFA has been the third-party industry source for accurate technical information on window film products and its uses.

Pacco is proud to be the distributor for Zonling High Performance Thin Films (Dalian Allied Nanotech).

Bizsafe Level 3

Bizsafe is a programme designed to help companies build workplace safety and health capabilities.

Pacco has implemented a Risk Management Plan to address all risk at the workplace or job-sites. Here at Pacco, it is of utmost importance to ensure the safety of our staff, clients and stakeholders.

ISO 9001 Certification

ISO is standard that is set for organisations to follow to demonstrate their ability to consistently provide products and services that meet customer and regulatory requirements and demonstrates continuous improvement.

Here at Pacco, we aim to give our customers quality service and products which will help to solve their problems.

Window Film

Window Films are a thin laminate that can be installed on either in the interior or exterior of a glass in homes, offices or vehicles.


Testament to our high quality window films, our brand Zonling Window Film are recognized by international standards.


Global cutting-edge magnetron sputtering manufacturing technology & In-house development of core technologies.