From the most popular component designs to the most specialized accessories, Koyo Corporation is committed to meeting your exact product requirements every time. Using some of the industries most advanced robotics to ensure electronic tolerance gauging, we consistently manufacture every part to the highest quality standards possible. A few of our core products are listed below. But if you don't see what you need, just ask. Special orders are what we do best.

• Heater core pipes, including the popular crimped aluminum attachment design
  
• HVAC pipe assemblies, including under floor systems that deliver coolant to rear vehicle units
  
• Air conditioning tube assemblies fabricated to your specifications
  
• Accessories and specialized parts including replacement and prototype components
  
• Assembly-ready parts packaged to meet your plant's unique requirements and delivered just-in-time
  

Our commitment to quality is unprecedented for most North American manufactures and it begins in the planning phase of every product we make. We strive to ensure that not only is each part free from defects, but that it maintains our rigorous quality standards during assembly, storage, shipping and service – long into the life of the unit it supports.