One-Stop Shop For Precision Sheet Metal Fabrication on Demand.Make sure that King Component Ltd. is your first choice for custom sheet metal fabrication. Since 1989, King Component Ltd. in Scarborough, Ontario, has provided precision sheet metal fabrication, welding, and machining assembly. We also do design development and tube fabrications. You can depend on us for great customer service, on-time delivery, and high-quality products at competitive pricing. We are well established, offer free estimates, and ISO 9001:2008 CERTIFIED.