Huawei is the main Supplier of the GFW of China. The Golden Shield Project (Chinese: 金盾工程; pinyin: jīndùn gōngchéng), colloquially referred to as the Great Firewall of China [1] (Chinese: 防火长城; pinyin: fánghuǒ chángchéng) is a censorship and surveillance project operated by the Ministry of Public Security (MPS) division of the government of China.