Double Spiral Bundled Coil (Cylinder Pack) Production Workshop：
You can purchase directly from us the factory without any extra cost.
Machinery and equipment manufacturing:
Check before coming out：
Coated wires, double helix bundled coils, and equipment collective shipment:
The electroplated single spiral strapping coils we produce:
The electroplated double helix strapping coils we produce:
The series of coated wires we produce double helix bundled coils:
The covered wire (tube type) series of double helix binding coils we produce:
Our coated wire calendar hangers and electroplated calendar hangers：
Single spiral bundled coils of coated wires manufactured by us：
PVC single spiral strapping coil made by us：
Coated wire manufacturing process：
Coated wires we make：
In China, we made the first production of spiral binding coils with gold plating. Now the spiral is not limited to ordinary ones. In fact, we succeeded.
The quality of spiral strapping coils is not limited to conventional ones. We have developed a spiral strapping coil with a wire diameter of 2.0MM.
We have developed a single helix strapping coil with an extra-large inner diameter of 80 cm