Last year I wrote about a very common problem in China Supply Chain Transparency and Monitoring: Not Getting Easier… and this year we are still lamenting that same problem: Further down the supply chain, unauthorized subcontracting is still very, very common. We noticed this is particularly true of metal surface treatment processes that are done outside of the “main factory” (which would typically do casting and CNC lathe/milling). A few examples: Plating Polishing Painting, … [Read more...]