About

My name is Wim Jan Koolhof. I live in Hong Kong, one of the most convenient places when it comes to sourcing in Asia. I specialize in custom products where direct and clear communication with a factory is needed. Die casting, CNC, cables and assembly I can help with a lot of things. Quality is very important, during production I stay in the factory to be able to make corrections as soon as possible. I do the same when the product is ready to be shipped.

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Most important thing, I work independently, I'm not paid by the supplier, no kick-back, no secrets.