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PE gas pipeWelcome to call 17399989993 consultation and cooperation! Specializing in the production of HDPE gas pipes and natural g...View details
HDPE punched single wall double wall corrugated pipe PVC punched corrugated pipeSpecializing in the production of HDPE perforated single-wall double-wall corrugated pipes, PVC perforated corrugated pi...View details
公元PVC双壁波纹管公元 PVC 双壁波纹管，以高品质 PVC 为原料，经先进工艺制成。外壁波纹结构增强抗压性，内壁光滑减少流体阻力。具有重量轻、安装便捷、耐腐蚀等优势，广泛应用于市政排水、建筑污水排放等领域，是高效可靠的管道选择 。View details
