The core business of NHH Coltec Ltd. focuses on manufacturing and selling pigment blends, masterbatches, compounding and providing professional colour matching services. The production plant locates in Tai Po Industrial Estates and equipped with twin-screw extruders and many sets of advanced testing machines in order to provide high quality products to customers.

Our experienced and professional technical experts provide tailor-made solutions to our customers on product development and quality control to meet market needs in order to enhance customers’ competitiveness.

We have been awarded the Certificate of Green Partner by SONY Corporation in 2009. This Certificate not only demonstrates our awareness of market needs, but also proves that we have successfully established an environmental management system on product development and design, as well as ensuring all the products are environmental friendly, and have achieved the requirements of the 'Green Partner' Program by Sony Corporation. In an effort to provide quality products and services to our valuable customers, we obtained the certificate of ISO 9001:2008 in 2009.