Dear Randy,
I am writing this letter to say thank you for the outstanding performance Keystone Electronics provided on our program. These cable assemblies were being used on our project and we were really pressed for time to get these completed and shipped. I want to express to your group that we are grateful for the expediting that your company initiated to complete this project ahead of time.
Again, Thank you for a job well done!!

Supply Chain Manager

To whom it may concern,
I confirm that we have dealt with Keystone Electronics for the past several years, during which time they have provided our business with high quality product and services.

We currently purchase both high volume production as well as prototype lots of electrical assemblies from Keystone. The products they supply are used in the manufacturing of our finished product which is done in the US and overseas. Our finished product is also shipped domestically and overseas.

Keystone Electronics is a solid and reliable supplier, and experts in their field.

Planning and Materials Control Manager

Dear Kathy,
I wanted to thank you and your team for the continued good work you are doing in producing our PC boards. These boards are key components in our systems and the quality control you have performed has been excellent. All of the boards have performed as we designed.

As you know, many of our systems are sold to military customers. In particular, the United Sates SOC has ordered several systems in the recent past. Our reputation depends on these components working flawlessly.

It is good to know that we have such a good partner when it comes to producing these components and we thank you for your good work.



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Welcome! We are Keystone Electronics and would very much like to talk with you about what we have to offer. Please give us a call and let us know how we can help you.

2315 S. Queen Street
York PA, 17402

p: 1.717.747.5900


e: sales@keyelectro.com

A Quality Product in a Cost Effective, Timely Manner

Keystone Electronics prides themselves in being first and foremost a service company by developing long-term relationships through quality, flexibility and unprecedented customer satisfaction. Keystone Electronics is ISO 9001:2008 certified.

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