Our quality system is certified under ISO 9002 Our Company is certified for welding as per C.W.B. W.47.1, (equivalent to A.W.S.D.1.1 in the USA) which requires us to have certified welders and qualified welding procedures. At DALKOTECH, quality is our first priority. We strive to exceed the expectations of our customers throughout North America. To ensure a better quality weld, we shot blast every plate prior to assembly.