埃及采购需求：牙科、医疗、制药

We are seeking a manufacturer in China to create a custom plunger-based applicator specifically designed for delivering compressed polyurethane mini-sponges. This applicator should feature a smooth, low-friction barrel, a wide outlet for easy discharge, proper ventilation to prevent vacuum lock, and a plunger head optimized to push the sponges without causing any damage. It is crucial that the applicator can hold and dispense roughly 90 mini-sponges with minimal manual effort. We would appreciate your expertise in design adjustments, prototype development, mold creation, and plastic injection molding, along with assembly, packaging, and potential sterilization. If you're able to produce this type of applicator, please share your company profile, examples of similar products you've made, the materials you can use, estimated tooling costs, minimum order quantities, and expected production timelines. We're happy to provide samples for reference.