1.customize LED plastic lamp socket/connector 2.Precision mold making and plastic injection molding 3.top ... optical lens,plastic LED lamp base/holder,LED lamp socket/connector,etc.2. Plastic material:PC,PBT,ABS,PA,PC+ABS ... :from prototype making,mold design,mold making,injection molding,product assembly to painting and printing.The following is the brife introduction ...