About Contractor Pro

Maxtech Innovations: The World Leader in Quick Connect Technology (IP) and Innovator in Pest Control Products Maxtech Innovations takes a strategic stance in defining, defending and marketing its IP around the World. Started as Maxflow Industries Inc, we have been leaders in the QL3® Technology ever since.

Our Story

What is QL3® Technology?

The QL3® system is the most trustworthy and secure drilling and driving quick connect technology in the World.

It is the only connector system that includes patented Quick Load and locking technology that accepts all ¼” hex bits/blades and dual hex sizes in one connector.

QL3® and Quick Load are registered trademarks of Maxtech Consumer Products Limited, an innovator in the tool industry for over 30 years. QL3® product innovation has been licensed by industry leaders for private labeling and distributed all over the World.

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