Central Valley Ag Metal Fabrication Shop for Repairs and Custom Designs | Hard to find parts | Used Equipment | Compost Turners | Mobile Coolers | HCL Machine Works providing the opportunity to serve Central California and the San Juaquin Valley Farm Equipment community. Maximize the results of your labor with our 10 and 12 Ft Compost Turners and custom Ag equipment and Tractor attachments. From completely customized agricultural equipment to hard-to-find replacement parts, HCL Machine Works is