Zhenkai Tools/Hardware, casters & custom parts
HARDWARE · CASTERS · PARTS TO DRAWING

Finished hardware,
and parts that
do not exist yet.

Two things sit on this page. The first is hardware we already run: door latches, door stoppers, 2-inch casters. The second is the part you have a drawing for and a supplier for — we open the mould and run it on our own stamping and injection lines.

Door latches and combination sets
Door latches and combination setsDoor latch · sets
Door stoppers, 4-piece set
Door stoppers, 4-piece setDoor stopper · 4 pcs
Door hardware, fitted
Door hardware, fittedDoor hardware
2-inch casters, 4-piece set
2-inch casters, 4-piece setCaster · 2 inch
2-inch casters, second profile
2-inch casters, second profileCaster · 2 inch
WHAT WE RUN

Specification.

Finished hardware we run
Door latches · door stoppers · 2-inch casters
Custom parts
Stamped parts and injection-moulded parts to drawing
Tooling
Moulds designed and cut in our own tool shop, floor 1
Samples
7–10 days, and your QC signs off before the bulk run starts
What we need from you
A drawing, a part number, or a photo of the part

What "we open the mould" actually commits us to

It means the tooling is cut in our own tool shop, on floor 1 of the same building we assemble in. It is not brokered out to a shop you will never see, and it is not licensed back to you — the mould is yours, and it stays ours to run.

For a stamped part the question we need answered first is volume per year, because that decides whether the tooling pays for itself in one run or five. For an injection-moulded part it is the resin and the finish. Send either and we will tell you straight whether we are the right factory for it.

NEXT

Where to go from here.

Custom parts · how the process runs The plant · equipment list Anchors · another patented line
WhatsApp a drawing Email your spec