1.high quality&competitive price 2.socket mould maker ... R&D program coordination.5.Application expertise.6.Quality,reliability and long product life.7.Mature, ... design.2.R&D products.3.Prototype design and production assembly.4.Reputable design software used for ... machine ,EDM ,injection machine ,drilling machine , Steps1.Negotiations: Quality, material ,price ,payment ,delivery time item and so on ...