1, good quality 2, reasonable price 3, delivery on time Bottle ... standards, say, HASCO, DME, MISUMI, etc.4. Full set of machines for mold making and injection molding.5. One ... files or improve the design if you needed. ↓2.Negotiationthe quality, price, material, delivery time, payment item, ect. ↓3 ... another words, it allows us to provide the good quality while saving the time and cost.Our in-house ...