# H&L Manufacturing > For the complete content of every page on this site, see [llms-full.txt](https://hlnew.lovable.app/llms-full.txt) ## Overview H&L Manufacturing is a family-owned contract manufacturer founded in 1967, located in Middleville, Michigan. Specializing in custom wire harness assembly, overmolding, control panel builds, general assembly, prototyping, and 3D printing. ISO 9001:2015 certified, UL Approved, IPC/WHMA-A-620 compliant. 54,000+ sq ft facility serving automotive, industrial, marine, agriculture, and consumer product industries. ## Core Pages - [Homepage](https://hlnew.lovable.app/): Main landing page with services overview, capabilities, and company FAQs - [About H&L Manufacturing](https://hlnew.lovable.app/about): Company history since 1967, leadership team, mission, values, and facility details - [Press & Media](https://hlnew.lovable.app/about/press): Industry coverage including Wiring Harness News features - [Industries We Serve](https://hlnew.lovable.app/industries): Automotive, consumer products, RV & recreational, utility trailers, industrial controls, agriculture - [Quality & Certifications](https://hlnew.lovable.app/quality): ISO 9001:2015, UL Approved, IPC/WHMA-A-620 compliance, testing capabilities, customer awards - [Contact](https://hlnew.lovable.app/contact): Contact form, phone, email, address, and map - [Request a Quote](https://hlnew.lovable.app/request-quote): RFQ form for project specifications - [Careers](https://hlnew.lovable.app/careers): Open positions, benefits, company culture - [Job Application](https://hlnew.lovable.app/careers/apply): Online application form ## Legal - [Privacy Policy](https://hlnew.lovable.app/privacy-policy): How we collect, use, and protect personal information - [Terms & Conditions](https://hlnew.lovable.app/documents/terms-and-conditions.pdf): Full terms governing orders, delivery, payment, warranty, and cancellation - [Accessibility](https://hlnew.lovable.app/accessibility): WCAG 2.1 Level AA commitment and digital accessibility statement - [Disclaimer](https://hlnew.lovable.app/disclaimer): Legal disclaimer for website content, quotes, and liability ## Services - [Wire Harness Manufacturing](https://hlnew.lovable.app/services/wire-harness-manufacturing): Custom wire harnesses from prototype to production. Molex, TE, Deutsch, JST, Amphenol connectors. 100% continuity tested. - [Overmolding](https://hlnew.lovable.app/services/overmolding): Custom overmolded connectors and assemblies for harsh environments. In-house tooling and Arburg machines. - [Control Panel Assembly](https://hlnew.lovable.app/services/control-panel-assembly): Complete control panel builds including wiring, component mounting, labeling, and testing. UL 508A compliant capabilities. - [General Assembly](https://hlnew.lovable.app/services/general-assembly): Box builds, sub-assemblies, kitting, electro-mechanical assembly, packaging, and fulfillment. - [Prototyping](https://hlnew.lovable.app/services/prototyping): Rapid prototype builds with engineering feedback. 3D printing for fixtures, jigs, and enclosures. ## Resources & Technical Guides - [What Is a Wire Harness?](https://hlnew.lovable.app/resources/what-is-a-wire-harness): Complete guide to wire harness manufacturing - [Wire Harness vs. Cable Assembly](https://hlnew.lovable.app/resources/wire-harness-vs-cable-assembly): Key differences and when to use each - [How to Choose a Wire Harness Manufacturer](https://hlnew.lovable.app/resources/how-to-choose-manufacturer): Selection criteria for contract manufacturing - [What Is Overmolding?](https://hlnew.lovable.app/resources/what-is-overmolding): Process, materials, and applications guide - [Wire Gauge Selection Guide](https://hlnew.lovable.app/resources/wire-gauge-selection-guide): AWG chart and selection best practices - [IPC/WHMA-A-620 Standards](https://hlnew.lovable.app/resources/ipc-whma-a-620-standards): Understanding wire harness quality standards - [Connector Selection Guide](https://hlnew.lovable.app/resources/connector-selection-guide): Molex, TE, Deutsch, JST comparison - [Wire Harness Design Best Practices](https://hlnew.lovable.app/resources/wire-harness-design-best-practices): DFM tips for engineers ## Contact Information - **Company**: H&L Manufacturing - **Founded**: 1967 - **Location**: 900 East Main Street, Middleville, MI 49333 - **Phone**: 269-795-5000 - **Email**: info@hlmanufacturing.com - **Website**: https://hlnew.lovable.app - **Facility**: 54,000+ sq ft climate-controlled manufacturing - **Certifications**: ISO 9001:2015, UL Approved, IPC/WHMA-A-620 ## Entity Information - **Type**: Manufacturing Company (Contract Manufacturer) - **Ownership**: Family-owned (since 1967) - **Leadership**: Steve Sawdy (President & Owner), Tanya Sawdy (Owner), Russ Richardson (CEO & Partner), Jeff Gillesse (CFO & Partner) - **Specialties**: Wire Harness Assembly, Overmolding, Control Panel Assembly, General Assembly, Prototyping, 3D Printing - **Industries Served**: Automotive, Consumer & Commercial Products, RV & Recreational, Utility Trailers & Vehicles, Industrial Controls & Automation, Agriculture & Heavy Equipment - **Social**: [LinkedIn](https://www.linkedin.com/company/h-and-l-manufacturing/), [Facebook](https://www.facebook.com/profile.php?id=100063723373821)