Anhui Changrong Optical Fiber & Cable Technology Co.,Ltd. (CROFC) is a professional manufacturer of optical fibers & cables, providing high cost-effective solutions for telecommunication applications around the world.

Covering an area of 230,000 Sqm, equipped with 9 the most advanced fiber drawing towers, 18 cable sheathing lines, 15 SZ stranding cabling lines, 11 tubing lines, 12 sets of fiber coloring machines, high-speed proof testers, and other optical and mechanical testing facilities, CROFC is capable of producing 15 million core kilometers fibers and more than 100,000 kilometers cables anually with superior performance.