Does Zhengzhou 58 City have waterproof technology training?

Yes According to the query of 58 platforms in the same city, Zhengzhou has waterproof technology training, which is called waterproof plugging technology construction training. The address is in the family courtyard of nanyang road Shiqiao Hotel, Jinshui District, Zhengzhou City, and the type is the builder. The training content includes the understanding and selection of waterproof materials, waterproof construction technology and so on.