... principle, precision manufacturing system. 1. OEM with handle knob,Plastic machine parts,Plastic mould parts,injection plastic parts in house2.RP/RT make (SLA ... tool assembly.5.Product and part inspection.6.Small batch plastic part trial molding.7.Tool usage and maintenance guide ... the spot.10.Regular customer visit and service. OEM with handle knob,Plastic machine parts,Plastic mould parts,injection ...