Good AD.

1. AD (Chinese famous brand, Chinese well-known trademark, national inspection-free product, top ten water pipe brands), and the quality of Ainuo water pipes is quite good. Ainuo water pipes are an old brand with more than ten years of export. The same quality standards are used as in domestic sales, so AD is good.

2. AD Water Pipe is a brand of Yonggao Co., Ltd. The company was founded in 1993. The company specializes in the research and development, production and sales of plastic pipe products and is a comprehensive supporting tool for urban and rural pipe network construction. service provider.