ChiBox

COB (Chip-on-Board) Bonding Processing

120 products

Mini DIY electronic small lights children's craft materials colorful glowing flashing electronic accessory lamp bulbs.
Mini DIY electronic small lights children's craft materials colorful glowing flashing electronic accessory lamp bulbs.
$0.09
Circuit board red and green COB light sticks, shaker sticks, glow sticks, traffic batons, flashing sticks, chips
Circuit board red and green COB light sticks, shaker sticks, glow sticks, traffic batons, flashing sticks, chips
$0.04
Circuit board heart-shaped battery box ON OFF fast flash slow flash bright dim copper wire lights chip.
Circuit board heart-shaped battery box ON OFF fast flash slow flash bright dim copper wire lights chip.
$0.03
Plastic accessories, luminous flashing hats, gloves, pet collars, battery-powered copper wire string lights, 2016 and 2032 battery boxes.
Plastic accessories, luminous flashing hats, gloves, pet collars, battery-powered copper wire string lights, 2016 and 2032 battery boxes.
$0.04
Factory manual processing, home assembly electronic OEM work, take home to do.
Factory manual processing, home assembly electronic OEM work, take home to do.
$0.91
LED flashlight headlamp control board rechargeable light PCBA circuit board for outdoor emergency.
LED flashlight headlamp control board rechargeable light PCBA circuit board for outdoor emergency.
$0.11
Longgang professionally undertakes SMT mounting, COB bonding, electronic PCBA binding product post-insertion soldering assembly processing.
Longgang professionally undertakes SMT mounting, COB bonding, electronic PCBA binding product post-insertion soldering assembly processing.
$0.02
Multi-purpose high-power flamethrower large flame torch cross-border.
Multi-purpose high-power flamethrower large flame torch cross-border.
$4.97
Longgang undertakes high-precision SMT mounting, COB bonding, electronic PCBA binding product post-insertion soldering assembly processing.
Longgang undertakes high-precision SMT mounting, COB bonding, electronic PCBA binding product post-insertion soldering assembly processing.
$0.02
2025 new cross-border drop shipping multi-purpose high-power flamethrower large flame torch.
2025 new cross-border drop shipping multi-purpose high-power flamethrower large flame torch.
$13.20
Electronic Product Subcontracting Work Contact Assembly Factory Setup Parts Handmade Electronic Outsourcing Cooperation Processing Projects
Electronic Product Subcontracting Work Contact Assembly Factory Setup Parts Handmade Electronic Outsourcing Cooperation Processing Projects
$0.15
Electronic Product Assembly Outsourced Processing Lamp Parts Supplied Material Subcontracting Startup Processing Outsourcing Work from Home
Electronic Product Assembly Outsourced Processing Lamp Parts Supplied Material Subcontracting Startup Processing Outsourcing Work from Home
$0.20
Simple Operation Processing Electronic Assembly Outsourcing Contracting Home-based Assembly Processing Easy Operation
Simple Operation Processing Electronic Assembly Outsourcing Contracting Home-based Assembly Processing Easy Operation
$0.27
Handmade Subcontracting Project Cooperation Semi-finished Product Processing and Recycling Electronic Assembly Processing Outsourced Light Strips
Handmade Subcontracting Project Cooperation Semi-finished Product Processing and Recycling Electronic Assembly Processing Outsourced Light Strips
$0.16
Electronic Assembly Outsourcing, Home-Based Electronic Component Assembly, Semi-Finished Product Processing, Manual Insertion Services
Electronic Assembly Outsourcing, Home-Based Electronic Component Assembly, Semi-Finished Product Processing, Manual Insertion Services
$0.13