Industrial Products / Fasteners Requests

Hi, I wish to find a turkish supplier of this hinge 1000 psc hinges 1000 pcs. Its for production of steel doors in Turkey. Finished product is for export to Denmark

Can you offer me: 2000M FV112-125 Chain

I was in contact with a company which makes plastic parts for swimming pool filter. They did not make the actual filters but all the parts inside the filters. Unfortunatly I lost the contact information along with the name. I was wondering if you could help me find companies making similar products

Yearly demand is 300,000sets. 50,000sets/container( 20ft)