Contemporary Controls has two manufacturing locations – one in Suzhou, PRC and the other in Downers Grove, IL USA. Both of the plants have modern Surface Mount Technology (SMT) process lines that paste solder onto blank printed circuit boards (PCBs), place active and passive components onto the pasted PCBs, and then reflow the assembled PCBs through temperature controlled ovens to create printed circuit board assemblies (PCAs). The PCAs are then tested and packaged as adapters, or assembled into metal enclosures, tested and packaged as finished devices for storage into a warehouse.
Products with serial numbers beginning with the number "1" are manufactured in the USA. Products with serial numbers beginning with the number "3" are manufactured in China. In addition, the product serial number labels will state either "Made In USA" or "Made In China" to indicate their manufacturing location. Contemporary Controls' customers can make a choice as to what country of origin they require and we will comply with their choice if possible.
For our customers in Canada and Mexico who want to purchase products from the company that comply with the NAFTA rules, our "Made in the USA" products are NAFTA compliant. Please request "Made in the USA" when purchasing a product.