客户定制波纹管试机 client customized corrugated pipe.

(2:2)

304不锈钢波纹管是如何敲波做接头的，一起到车间来看看生产过程

(54)

波纹管corrugated pipe line tested by our client.

(42)

一整卷的304不锈钢波纹管是如何制成一根一根的管子，到车间看看

(51)

不可思议的波纹管制造，上百套模具同时工作，解开我多年的疑惑

(2:34)

金纬机械PE波纹管生产线

(15)

波纹补偿器制作过程

(9)

金属波纹管设备

(2:43)

管端成型机丨Tube end molding machine丨自动化机械，智能设备

(29)

Reveal Hebei Shangze, source manufacturer of Metal bellows !

(15)

Which company produces the prestressed metal pipe well? Heibei shangze pay attention to quality.

(14)

What is the hope for Prestressed metal bellows manufacturer?

(13)

How does shangze do to guarantee the quality of prestressed metal bellows ?

(11)

波纹管如何制造的，上百套模具同时运行，真是大开眼界

(2:)

郭郭 波纹管（800x800）

(39)

Does Hebei Shangze have its own Metal bellows construction department?

(17)

Hebei Shangze provides large diameter (above 100mm) Prestressed metal bellows

(22)