S4J Manufacturing: 50 Years of Quality and Dependability S4J Manufacturing Services, Inc., established in 1965, is a second generation, family owned company specializing in the production of ultra precision components, reusable Luer Lock connectors, Quick Connects, and miscellaneous adapters. Our customers, over 1000 companies worldwide, are typically Original Equipment Manufacturers (OEM) of medical equipment and devices for biomedical and laboratory applications. We are committed to keeping abreast of the ever changing demands of the medical industry, and have been leaders in the design of new products and materials to meet these demands. We encourage our customers to communicate their needs and strive to develop solid working relationships. We are always interested in hearing ideas on how we may improve our products or our services. Mission Our mission is to manufacture the highest quality parts at a fair price with on-time delivery. In order to achieve your acceptance and to continue our record breaking sales, we promise to strive toward the following goals: >Our adherence to specifications is the strictest in the industry. We maintain the tightest tolerances using state of the art CNC machinery. >Our Quality Management System is registered to ISO 9001:2008. >Our knowledgeable, courteous customer service and technical staff is available to assist customers with questions about inventory, pricing, delivery and product specifications, including our capabilities to meet your unique needs. Custom Manufacturing Special is Standard at S4J; nearly fifty percent of our efforts are devoted to custom parts and assemblies. Designs for custom parts are treated as confidential material. Learn more about our Custom Manufacturing capabilities.