热度: FIRST ® TechChallenge(FTC ® )promotesan atmosphereoparticipationwhereeveryone contributes. FTCenablesgirlstoconfdentlytake onandsolvereal-worldchallenges.The mostsuccessulFTCteams,whether theyincludeboysorgirls,alwaysthrive oncommunicationasawaytoensure ...
Custom Logo Metal Gold Plating Brooch Enamel Hat Lapel Pins US$0.12-0.21 1 Piece (MOQ) Promotional Metal Craft Gifts Custom Soft Hard Enamel Metal Badges Lapel Pins US$0.12-0.32 50 Pieces (MOQ) SS304 Push Button Handle Flat Round Head Quick Release Ball Lo...
Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. Drawing format STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. Tolerance +/-0.01mm ~ +/-0.05mm Surface roughness Ra 0.1~3.2 Inspection Complete inspection lab with Micro...