提供金属或非金属材料编织层、绕簧层的三层管或四层管，可进行显影环、弯钩定型、打孔、加强管和管座组装。尺寸精度高，爆破压、疲劳、拉断、屈服等性能稳定。
We can extrude three or four layer braided tubing with braided or coiled wire, including metal or non-metal material. We can assemble developing ring, strengthening tube, tube seat and bend and shape the catheters and drill holes. We have high dimensional accuracy and reliable performance in burst pressure, fatigue, tensile fracture, yield, etc.

产品优点：
A、编织、绕簧、可调弯预埋线及其各种组合的多种增强结构；
B、内外层多段组装、软硬段渐变、直径尺寸渐变等多种轴向结构；
C、显影环固定、编织网点焊与热定型、打孔、去皮、弯钩塑形等多种加工；
D、推送性、扭控性、抗折性；