Keystone Electronics has the ability to meet a diverse range of customer requirements for quality, on-time delivery, and responsive action. We are a woman-owned small business located in York, PA and we have been providing top-quality products to our customers for over 25 years. Keystone Electronics prides themselves in being first and foremost a service company by developing long-term relationships through quality, flexibility and unprecedented customer satisfaction. Our Quality System is ISO 9001:2008 certified. Keystone Electronics, Inc. provides custom electronic manufacturing in the following areas: Cable & Harness Assemblies Electro-Mechanical Assemblies Small/Large Scale Control Panels-Including Sub-Assemblies Printed Circuit Board Assemblies Keystone Electronics Inc. will provide competitive costs for surface mount and through hole printed circuit board manufacturing, cables and harness assemblies, control panels, electrical cabinets, any level of sub-assembly to complete turnkey electro-mechanical assemblies. Our trained technical staff is committed to providing high-quality, cost-effective products to every customer, allowing your staff to focus on more value added efforts