HOME PRODUCTS SPECIALTY SERVICES 24 HR SERVICE CONTACT US 525 So. 16th Street LaPorte, Tx 77571 Mailing Address: PO Box 1527 LaPorte, Tx 77572 PH 281-470-6530 FAX 281-470-6551 J-K Enterprises, Inc. is the PVF industries leading supplier of Hot Dip Galvanized and Electro Galvanized (Zinc Plated) Fittings, Flanges, Nipples, Swages, O-Lets, and Reducing Flanges. Located in the Bayport Industrial Complex on the Houston Ship Channel, J-K Enterprises offers, from stock, approved domestic and foreign manufactured materials with full traceability