Inside Our Workshop: New Stamping Line and Oven Assembly in Full Swing

This week our Shenzhen workshop is running at full capacity on two fronts: a new stamping line for stainless steel frames, and a full assembly and degreasing pass on a batch of commercial rotisserie ovens. Both are part of the same idea — keep the metal work and the assembly under one roof, so quality does not depend on a third party.

A new stamping line for faster frames

The JH21-110 press now runs dedicated dies for oven frames, shelf brackets and door panels. Instead of ordering stamped parts from outside suppliers, we form them in-house, which cuts lead time by roughly two weeks on customised oven projects and keeps dimensional tolerance consistent from the first unit to the five-hundredth.

For buyers this matters most during sampling. When a client sends a drawing or a sample unit for reverse engineering, our tooling team can cut a trial die and produce real parts in days rather than weeks — so the sample you approve is the sample we produce.

Assembly and degreasing: the part buyers never see

On the assembly floor, ovens move through frame fitting, burner and control installation, then a full degreasing and cleaning pass before any sheet metal panel is closed up. Degreasing is unglamorous, but it is the step that decides whether a unit smells of oil on the first switch-on, and whether the stainless surface keeps an even finish after months of daily use in a commercial kitchen.

Every unit in this batch is checked at three points: after frame assembly, after the gas and electrical connections are made, and again after a burn-in run. Units that fail any checkpoint go back to the bench, not to the packing line.

What this means for OEM and ODM buyers

• Shorter sampling cycles. In-house stamping means trial parts without waiting on an external die shop.
• Stable tolerance. The same press, the same dies, the same operators across the whole batch.
• Fewer surprises on site. Cleaning and burn-in happen here, so units arrive ready to install.
• Capacity you can plan around. Parallel press stations and a dedicated assembly line mean we can hold a delivery date through peak season.

If you are sourcing commercial kitchen equipment — rotisserie ovens, warming cabinets, fryers or custom stainless fabrication — we are happy to walk you through the workshop on a video call and show you the line your order would run on. Talk to our team and tell us what you need to build.