Presumably the main reason why manufacturing enterprises in Shenzhen Shekou Industrial Park first gathered and then relocated abroad

Manufacturing enterprises are affected by the need for expansion, rising business costs, other cities to increase the attraction of investment and other factors and relocation. Through the official website of the Shenzhen Municipal Government report, Shenzhen Shekou Industrial Park manufacturing enterprises first gathered after the main reason for the relocation of manufacturing enterprises by the expansion of the need for comprehensive business costs, other cities to increase investment promotion efforts and other factors affecting the relocation of the existence of a part of the relocation of the overall relocation of the leading enterprises outside the leading enterprises to follow the supply chain to follow the relocation of the risk of jeopardizing the integrity of the Shenzhen industrial chain.