Turnco was established in 1981 by Granville “Doc” Turner and his daughter, Sandra Griffin.  Today, Sandra operates Turnco as a State of Texas, Certified HUB Woman-Owned business, continuing our vision as a preeminent leader in quality manufacturing. 
Originally established to service the demanding needs of the high-tech and semiconductor industries, we have continued to grow our business and expand into the aerospace, nuclear, medical and defense sectors. 
Because of our continued commitment to the highest quality processes, Turnco has been awarded ISO 13485:2012 & ISO 9001:2008 certification – ushering in a new era of progress and opportunity to establish itself as an elite Contract Manufacturer for the medical industry.

We currently operate in a 20,000 square foot facility that utilizes the latest in manufacturing procedures and machinery.

ISO 13485:2012 & ISO 9001:2008 Registration Schedule
ISO 13485:2012 & ISO 9001:2008 Registration Certificate

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