Caravan Manufacturing - Radio Frequency Welding, Ultrasonic Welding, Contract Manufacturing, Research & Development, Federal Government contract manufacturing,rf welding,r.f. welding,welding,contract sewing,sewing,research,development,research and development,assembly,plastic,plastic welding,silk screening,order fulfillment,packaging,patent assistance,trademark assistance,rf seal, rf weld, rf heat seal, rf bond, rf press, rf equipment, r.f., r.f. heat seal, r.f. seal, r.f. press, r.f. equipment, seal, sealing, weld, bonding, heat sealing, heat welding, heat bond, plastic, packaging, medical, high frequency, dielectric, dielectric seal, dielectric weld, hf weld, hf seal, hf bond, tent, canvas, bags, tooling, dies, heat seal dies, rf dies, rf tool, seal dies, molds, vacuum, thermoform, shell, blister, packaging equipment, Markperi, A&A Electronic Die, A&A, Rustrap, S&M, S&M Electronic, Cosmos, Kabar, Hall, HFT, Thermatron, Thermex, Sealomatic, Faratron, Kiefel, Widmann, Manhattan, Artistic, J&B Vacuum, Duomatic, Brass Rule, Electrode Caravan Mfg. has been providing high quality Plastic Product Engineering, Design and Tooling since 1956. We specialize in Vinyl and Urethane Component Engineering, RF Welding, and Component Assembly for the OEM manufacturer. We work with companies of all sizes. Our customer range from new Start-up companies to small regional manufacturers to internationally recognized corporation.