OTTAWA – BTI Systems signs two Chinese component suppliers to its roster of supply partners. The optical network technology maker says component makers Accelink and Wuhan Telecommunication Devices Co. Ltd. (WTD) will have “a significant impact on [BTI’s] penetration of the Asian market.” Accelink and WTD, like BTI, are members of the FiberHome Technologies Group, a China-based association of information and communications product and solution providers.