MSD forged a solid relationship over the decades with this great company. Con-Tech’s support staff is attentive, to say the least. The essence of a family pervades the superb customer service. Our orders are on time, supported by strategically stocked materials. Supply chain has proven it’s strength. The products offered are high Quality and Consistent. In the odd chance we mis-order, Con-Tech will alert us of an aberration, working diligently to re-mediate the problem.