Developing a new product from conception through to commercialisation can be a long and costly process, as ShieldLiner Ltd managing director John Hassen discovered as he pursued the development of his company’s trenchless pipe lining technology.

Developing a new product from conception through to commercialisation can be a long and costly process, as ShieldLiner Ltd managing director John Hassen discovered as he pursued the development of his company’s trenchless pipe lining technology.