Tata Projects-China Harbour to design and construct Mumbai Metro Line 4, India April 21, 2018 | Asia Pacific Company News A joint venture (JV) of Tata Projects Limited (Tata Projects) and China Harbour Engineering Company (China Harbour) has secured the INR10.48-billion contract to undertake the design and construction f... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password