United Integrated Services Co (UIS, 漢唐集成), which provides electric system integration engineering services, is part of a supply chain that is set to benefit from Taiwan Semiconductor Manufacturing Co’s (TSMC, 台積電) multiyear capacity expansion plans, despite weak sales and earnings growth so far this year, Yuanta Securities Investment Consulting Co (元大投顧) said on Friday. Revenue in the first four months of this year declined 21.94 percent to NT$7.72 billion (US$278.49 million), from NT$9.89 billion a year earlier, UIS data showed. Net profit in the first quarter was almost flat from last year, rising 0.15 percent to NT$746.88 million. That translated into earnings