Huawei chief Liang Hua: ' To ensure sustainability is our top priority '

Chinese tech giant Huawei's campus in Shenzhen's southern Chinese city is lined with trees, tiny ponds, and beautiful houses. The mood is cool, and one wouldn't imagine that Huawei is caught up in a global competition for the future of data networks around the globe.

Huawei is a global leader in fifth-generation ultra-fast data processing, expected to drive everything from automated cars and warehouses to smart cities and....