jam-n Logistics is a trusted 3PL company in Los Angeles delivering third-party logistics, ecommerce fulfillment, and retail distribution services across Southern California and nationwide. Our Rancho Dominguez warehouse handles pick and pack, kitting and assembly, wholesale fulfillment, inventory management, and omnichannel fulfillment with 99.99% order accuracy. We integrate with Shopify, Amazon, Walmart, and every major marketplace and EDI retailer through Extensiv WMS. With 30+ years of warehousing experience and 2.4M orders shipped in 2025 from our green, electric-powered fleet - Because Your Shipment Matters. Get a quote!