PVC pipes, manufactured by Arpitech (Pvt) Ltd, a subsidiary company of the Richard Pieris Group, was recently awarded the SLS 147:1993 certification by the Sri Lanka Standards Institution.
PVC pipes are among an extensive range of products manufactured by the Richard Pieris Group, now in its 75th year. PVC products produced range from 20mm to 160 mm diameter pipes as well as sockets and fittings.
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