AC-UNION Technology Co.Ltd is a leader in producing Fiber Optic Passive Products, we offers a full range of passive components including LC, FC, SC, ST, MU, MTRJ, DIN, D4, SMA, ESCON, FDDI, and fiber optical connector, adapter, attenuator, patch cord etc.
We have worked closely with customers around the world to understand their requirements, explore possible solutions, and then bring those possibilities to life through our proficient skills and manufacturing capabilities.
We are proud to say that our high-performance optical fiber products have long been recognized in the foundation of communication networks around the world. This achievement results from our experienced engineers, technical personnel and skilled workers to produce best quality products for clients.  We are highly grateful for their dedicated efforts.
Success Through Service. Our continuing goal is to provide the very best in the field of fiber-optic.