Profile: QProducts & Services provides passive temperature protection products for a wide number of industries. Our products are widely used in pharmaceutical & life sciences, food, beverage, chemical, paint and coating industries. Our Power In-Lock® is a patented, electronic trailer lock system that, unlike traditional outside-mount systems, is mounted on the inside of the truck, trailer or container where it is impossible to tamper with damage. This system is a keyless system that eliminates lost, stolen or damaged keys.