It is often clear and univocal how to generate logo for manufacturing companies. It should be indicative of an entity activities, products and name set with a readable type.
The Company P.E.T. manufactures preforms made out of polyethylene terephthalate (PET) used for bottle-making of various forms and intent.
Initial logo
We were looking and picking at preforms for the umpteenth time. We peeped into the neck, which was the juiciest perspective. We have reproduced it.