• (281) 448-1782
15730 Sellers, Houston, TX 77060

MRK Manufacturer's Sales

MRK Manufacturer's Sales, Inc., established in December 2000, is a marketing and sales agency targeting builders, architects/engineers, plumbing contractors and wholesalers. The company’s co-founders, Doug Rihn and Shawn McCall, are both seasoned professionals with a combined 43 years of experience. That experience, coupled with decades of familiarity with the regional market, positions the company for success.  MRK's territory is South Central Texas, including the Houston, Austin, San Antonio, Corpus Christi and Rio Grande Valley markets.  To ensure comprehensive regional representation of our wholesalers’ lines, MRK has assembled an energetic, highly talented and connected team of innovative sales professionals.
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