COVER FOR A WIRELESS COMMUNICATION COMPONENT AND MANUFACTURING METHOD THEREOF
VACUUM COATING METHOD ON SURFACE OF ALUMINUM ALLOY WHEELS
VEHICLES PARTS WITH BLACK COLOR THIN FILM AND METHOD FOR COATING BLACK COLOR
WING AIRFOIL STRUCTURE INCLUDING METAL-COATED FIBER TO ABSORB ELECTROMAGNETIC WAVE
manufacturing method for hybrid surface-treated propeller
WING AIRFOIL STRUCTURE INCLUDING METAL-COATED FIBER TO ABSORB ELECTROMAGNETIC WAVE
PANEL FOR VEHICLE COMPRISING A COATED STEEL SHEET LOCALLY REINFORCED
ANTI CORROSION TREATING CAR BRACKET AND PREPARING METHOD THEREOF
SUN SHADE FOR VEHICLE AND METHOD FOR MANUFACTURING THEREOF
scupper for engine room deck of ships and scupper manufacturing method