The Choice of
A company with a global reputation for high quality consistent products, world class technical support and excellent customer service.
7th May 2021
GRS Adds Natural Rubber Product Range
As of the 7th May 2021 Goodwin Refractory Services (GRS) has acquired the remaining Natural Molding Rubber product lines from F.E.Knight to add to the existing acquired Castaldo Silicone Rubber, RTV Rubber and Wax product lines.
Welcome to Castaldo
A brand with a global reputation for high quality consistent products, world class technical support and excellent customer service.
Castaldo products are manufactured in an ISO 45001:2018 and ISO 9001 Quality Management accredited company that continually invests in R&D and understands the requirement of close customer relationships combined with a world class technical support network. In each of our five manufacturing locations we have locally based highly trained quality control and technical sales teams which offers a bespoke service to our customers supported by the UK headquarters.
Castaldo (A Division of) Goodwin Refractory Services Ltd