Clark Products Ltd is a non-aligned New Zealand owned and operating chemical trading & manufacturing company.

Improvement Direct Ltd is a New Zealand based company offering consultancy and training, specialising in Lean manufacturing principles. Our foundation principles are based on the Toyota Production System and Total Quality Management methods and we are constantly researching, refining and adding to the impact of our methods and tools.

Our specialty is premium clear boards, milled and manufactured to exacting standards and exported to the world. We use only the finest New Zealand-grown radiata pine, from carefully managed and certified plantation forests. Our sawmills and remanufacturing facilities are state of the art, renowned for their cleanliness, efficiency and organisation.