NDL Industries Inc. is the premier producer of ACR Copper Fittings and Ball Valves

NDL started in 1987 as a mechanical engineering firm, consulting to the refrigeration industry in Canada, USA, Australia and New Zealand. In 1998, the engineers at NDL recognized a need for more complete ACR copper fitting as new refrigerants emerged. The focus at NDL shifted from consulting to production, with the result being an elite ACR Copper fitting like no other in the industry.
There are an increasing number of trading companies that import copper fittings at an attractive price. Those companies have no control over the quality, standard, and capabilities of the product they are importing. NDL’s fittings are manufactured to exceed and out perform any other fitting in the industry. NDL requires the highest level of quality control throughout the design and production process. Our history of zero failures since 1999 is our testament to our concerns over production quality.
The NDL “Ultimate Protection Warranty” is our pledge to our customer that we will continue to perform at this high level and will not sacrifice quality for price. Today NDL is the industry leader when it comes to copper fittings and ball valves. Our products comply (and actually exceed) the industry standards. They are in use with CO2 systems in many supermarkets around the world.