Contact Options

Clark Mfg
1936 North A Street 
P.O. Box 280
Wellington, KS  67152

Voice: 620-326-7491
        or  620-326-7492
 
Toll Free: 855-326-7491 
        or  855-326-7496
 
FAX: 620-326-8604 
        or  620-326-3731

If you do not see the certification on this website that you require, please contact us.  We constantly strive to improve and add to our quality certifications.  The website might be slightly behind in new certification information and we will do our best to meet your needs.


  • AS9100 Quality System   (Click to view PDF) This is our new AS9100c certificate!  We are very proud to be AS9100c certified and to provide this certification for your review.

  • D6-82479 Appendix "A" Quality System

  • NADCAP Certified for Aluminum Heat Treat   (Click to view PDF)

  • NADCAP Certified for Chemical Processing And Paint   (Click to view PDF)