Hardware Import Export Offers Filters Filtration Systems / Industrial Products

We buy products in pieces or parts for assembly, household appliances, electronic products, medical devices, technical and scientific equipment and instruments

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