USA MADE PARTS? HANG ON TO WHAT YOU HAVE!

Copy of 2011 letter I found on another forum:

Scott,

Brake rotors are no longer manufactured in the United States or Canada for aftermarket consumption. The “domestic” brands you may be familiar with (Raybestos,Wagner, Bendix, Centric, Motorcraft, Delco) are all manufactured in China/Taiwan. The plants and foundries that used to manufacture for aftermarket in the US and Canada have discontinued production. In addition, the European brands (Brembo, ATE, TRW, etc.) are sourcing a significant portion of their aftermarket rotors from China and Taiwan. Even Mexican rotor manufacturing is practically nonexistent today.

Centric Parts owns StopTech and Power Slot. All Centric Premium, StopTech SportStop, and Power Slot rotors are designed and engineered in-house, then Centric supervises strict manufacturing processes in Asia. They specify their own casting and manufacturing technologies. All parts are double disc ground, balanced, match the OEM vane designs and are E-coated (electrostatically applied black finish to all non-swept surfaces). Most competing brands do not offer all these OE features and benefits. Here’s a link to some additional details: The Centric Advantage - all brake rotors are not created equal

In my experience, this question about country of origin is generated by people concerned about one or both of the following:

1. They want to avoid parts manufactured in certain countries for quality reasons.

2. They want American made parts for patriotic reasons.

Depending on your goal, there is good news and/or bad news. The good news is that country of origin is not a reliable indicator of brake rotor quality. The bad news (from the perspective of patriotism) is that American-made brake rotors and drums no longer exist. Some vendors claim USA manufacturing, but they're selling foreign-made blanks machined (slotted and/or drilled) in the USA. Centric rotors, by the way, are machined in the USA.

We sell nothing but brakes, often to professional and amateur racers, and our experience with Centric, Power Slot, and StopTech rotors has been nothing but positive. We believe they manufacture the best aftermarket rotors in the world.

If you let us know the year, make, and model of your vehicle and the types of brake products you need, we will be happy to provide you with part numbers, pricing, and availability. If you have any special requirements, (e.g., towing, racing, etc.) please let us know and we'll give you specific product recommendations to meet those needs.

Sincerely,



David Zeckhausen
President, Zeckhausen Racing
(800)222-8893 x1
Zeckhausen Racing

source:
No More USA Made Rotors and Drums - Chevrolet Colorado & GMC Canyon Forum