ZHONGWEI.
Made for the work.
A Nanjing-based manufacturer focused on financial document binding machines, rivet tubes, drill bits and sharpeners.
From Nanjing
to your sourcing list.
ZHONGWEI (中威) is a manufacturer based in Nanjing, China. Our product range covers financial document binding machines, binding rivet tubes, hollow drill bits and sharpeners used in document finishing workflows.
We built this website for overseas business buyers looking to identify products, compare photographed configurations and start a direct conversation about their purchasing requirements.
Whether you are sourcing machinery or compatible consumables, we welcome clear, specification-led enquiries.


Our manufacturing location
Machines, tubes, drill bits and sharpeners
Product sourcing and procurement inquiries
Equipment and
the essentials around it.
Tell us what your application requires. Exact model specifications and compatibility are confirmed before you place an order.
Document binding machines
Browse our photographed range of desktop and upright units.
Binding rivet tubes
Ask about tube sizes, materials and quantities for compatible systems.
Hollow drilling tools
Enquire about tools by dimensions and machine compatibility.
Before you enquire.
Can I request specifications for a machine?
Yes. Share the product photo or product name that interests you, and request the confirmed model number, dimensions, voltage, functions and other relevant details.
How do I check drill-bit compatibility?
Please provide the binding machine model, the drill-bit diameter and length you need, and any existing tool reference details. Compatibility should be confirmed before ordering.
Do you have binding rivet tubes?
Binding rivet tubes are one of ZHONGWEI’s stated product categories. Tube specifications, packaging and current availability are confirmed on inquiry. Product photography for this category is still being prepared.
Can I discuss wholesale or private-label requirements?
You can include your expected order quantity, preferred packaging and branding requirements in your inquiry. Our team can then confirm which requests are feasible.
Have a product requirement in mind?
Send the details so we can discuss the next step.