South Korean fingerprint sensor firm CrucialTec has said a burgeoning Chinese market for biometric devices will help it post revenue growth in the second half of 2015.The firm has predicted it will gain around 285 billion won ($240 million) in revenue in the latter half of this year, up 280 percent compared to the same period last year.The company has this supplied its fingerprint modules to smartphone makers Huawei, Fujitsu, Meizu, Oppo and HTC.Meanwhile, it also agreed to supply Huawei for phones including including the Ascend 7, Honor 7 and Ascend G8.Earlier this month, Research and Markets predicted that the fingerprint sensors market, which was valued at $5.5 billion in 2014, would grow till $14.5 billion by 2020.