PPSU 美国苏威 RG-5030
PPSU美国苏威RG-5030PPSURadelR-5000PPSURadelR-5100PPSURadelR-5500PPSURadelR-5600PPSURadelR-5800PPSURadelR-7159PPSURadelR-7300PPSURadelR-7400PPSURadelR-7700)
主营：阻燃PA66,增强PA66,耐寒PA66,防火PA6,耐磨PA6,改性PA尼龙
| 业务 QQ： | 941344854 |