Comparação detalhada de fabricantes
| Fabricante | Data de fundação | Produtos principais | Capital registrado | Personalização |
|---|---|---|---|---|
| Shijiazhuang Yongqiang Cement Products Co., Ltd | 2000-11-29 | Socket Socket, Cement Inspection Well Chamber, Inspection Chamber | 11000K CNY | Compatível |
| Cangzhou Youcheng Pipe Industry Co., Ltd | 2012-08-22 | Socket Socket, Tpep Anti-Corrosion Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe | 5000K CNY | Compatível |
| Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd | 2009-03-20 | Socket Socket, Coated Steel Pipes For Coal Mines, Coated Composite Steel Pipe | 51000K CNY | Compatível |
| Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd | 2014-05-15 | Socket Socket, Plastic-Coated Steel Pipe, Pipe Support | 51990K CNY | Não compatível |
| Jining Quanxin Cement Products Co., Ltd | 2019-09-30 | Socket Socket, Cement Pipe 50Mpa, Enterprise Cement Pipe | 2000K CNY | Compatível |
| Cangzhou Youcheng Pipeline Technology Co., Ltd | 2020-07-21 | Socket Socket, Steel Casing Pile Driving Column, Anti-Corrosion Steel Pipe | 50000K CNY | Compatível |
| Hebei Huizhu Pipeline Anti corrosion and Insulation Engineering Co., Ltd | 2024-10-18 | Socket Socket | 3000K CNY | Compatível |
| Chongqing Linghui Materials Co., Ltd | 2019-11-06 | Socket Socket | 1000K CNY | Não compatível |
| Luoyang Yuzhi Cement Products Co., Ltd | 2020-11-10 | Socket Socket, Cement Pipe | Reinforced Concrete Drainage Pipe, Sewage Discharge Pipe | 5000K CNY | Não compatível |
| Hebei Lilong Steel Pipe Manufacturing Co., Ltd | 2012-11-14 | Socket Socket, Polyethylene Outer Protection Polyurethane Insulation Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe | 51000K CNY | Compatível |







