Huawei Technologies’ little-known chip research lab has been thrust into the national spotlight as Beijing flexes its technology muscles ahead of US President Donald Trump’s visit to China later this week. The Chip Fundamental Technology Research Laboratory was featured for the first time on national television on Friday, when Huawei founder and CEO Ren Zhengfei hosted Vice-Premier Ding Xuexiang at the firm’s Lianqiu Lake campus in Shanghai, according to footage aired on China Central...