In many cases, we only need small quantity plastic parts for some purposes, such as market trial, products function test etc., you may need a prototype or shot-run molds, which can save lots of mold cost and time. If you are going to process prototype mold or shot-run molds, MP Mfg would be a good choice: Quotes in 12 hours, typical 100 to 100,00 parts $2000-$9000, typical 1 to 4 cavities, or more 2 to 5 weeks for parts Employing advance Project Tracking System, which can help you track your mold building process online, we sincerely hope that we can establish a good relationship with your esteem company, so any of your requirements will be responded within 12 hours. Thanks