Qingdao Applied Photonic Technologies Co., Ltd. (APT) is a Sino-Canadian joint venture specialized in developing, producing, and marketing passive fiber-optic components, transceivers, and other components used in access networks, CATV etc.

Qingdao Applied Photonic Technologies Co., Ltd. (APT) is a Sino-Canadian joint venture specialized in developing, producing, and marketing passive fiber-optic components, transceivers, and other components used in access networks, CATV, and communications. The headquarters are located in Qingdao Free Trade Zone, Shandong, China, with offices in North America and Guangzhou, China. The 45,000 square-foot manufacturing facility is equipped with the most advanced equipment, instruments and technologies imported from the USA, Japan, Canada and Switzerland.
Qingdao APT is an ISO9000 certified company.(by both UKAS and CQC) Our total quality control system ensures that we use the best quality of materials and components, manufaturing procedures, assemblies and packaging for all our products. In China our products have passed the quality certification process of the Ministry of Telecommunication and Information Industry, and have been widely used in Telecommunication, networking and CATV. We are now working on the international certification process in IEC, Bellcore, TIA etc.