DENVER--(BUSINESS WIRE)--Qualmark Corporation (OTCBB:QMRK) a world leader in designing, manufacturing and marketing HALT (Highly Accelerated Life Testing), HASS (Highly Accelerated Stress Screening) and electrodynamic systems, today announced that its electrodynamic subsidiary, Ling Electronics, has received a purchase order for a DUAL LING SHAKER to be delivered to Russia.
