In August, the "Guangdong Zhenghe Engineering Co., Ltd. Party Branch" was established, located in the Chongkou Street Party Working Committee of Liwan District.
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previous item: In September, the public pipeline category of the special equipment design license was increased to GB1 and GB2, and the industrial pipeline category was upgraded to GC1.
next item: In September, the public pipeline category of the special equipment design license was increased to GB1 and GB2, and the industrial pipeline category was upgraded to GC1.