Holland Colours

Castor customer review: Holland Colours


At Castor International, we are your supply chain manager. Therefore only you, the customer, can tell us how we are doing as a partner. We asked Han van Vliet, Global Purchase Manager at Holland Colours, how he reviews our services.

Holland Colours

‘For the past 6 years, I have been responsible for the global purchasing of Holland Colours. We create and manufacture high-quality solid and liquid colorants, masterbatches and additives for coloring building and construction plastics (PVC) and packaging (PET and polyolefins). Next to serving these global markets, we offer color concentrates for coatings, elastomers and adhesives and other applications.’

Castor International has been one of our material suppliers for nearly a decade.

Valued partner

To me, Castor International is not just a supplier. They are a valued partner. They proactively communicate trends, which enables us to evaluate and react on market trends.

What sets them apart from other suppliers is that whenever we have an additional request, they will go out of their way to help us. I would recommend Castor International as a trusted supplier who knows their business. Furthermore, they hold all required certificates, registrations and accreditations.

Castor productively strives for improvements of processes and service to their customers. All said, I’m pleased with our partnership.’

We thank Han van Vliet for sharing his experiences.