Shenzhen lianhui investment development co., ltd. Shenzhen Lianhui Investment Development Co., Ltd. is located in Jihua Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, so it is Shenzhen Lianhui Investment Development Co., Ltd. Shenzhen, also called Pengcheng for short, is a prefecture-level city under the jurisdiction of Guangdong Province. It is a sub-provincial city in Guangdong Province, a city under separate state planning, a megacity, and a China Special Economic Zone approved by the State Council.