China Product Sourcing Agent (Alibaba)

I am looking to launch a new product that will need a supplier who can cut, weld and paint an aluminum and/or metal design that is roughly 600mm x 600mm. There will also be a small sheet metal part as well as some basic fasteners.

I would highly prefer a company based in Shenzhen that does transactions through Alibaba.

In your application, please send a picture of a metal product you have assisted with in the pas