STRONGTIMES is a professional EMS(Electronics Manufacturing Services) provider, supply one-stop PCB assembly service for PCB fabrication , components sourcing, to PCB Assembly. also supply Rapid prototyping and manufacturing

PCB Capability:

Material: FR4, High TG FR4，Rogers 4003,4350,Al Aluminum metal base,Taconic,Halogen Free material, CEM-3,Fr2,CEM-1,CEM-2,94VO, Rogers HF material, Polyamide, Flexible PCB FPC etc.

Layer counts: 1-36 layers, (Normaly is double side and Multilayer PCB)

Finished Copper Thickness: 0.5-5 OZ

Finished Board Thickness: 0.2-6.0mm

Min. Line/Track Width: 4mil

Min. Line/Track Space: 4mil

Min. Contour Tolerance: +/-0.1mm

Min. Finished Diameter of PTH Hole: 0.1mm

Max. Board Thickness/Hole Ratio: 12:1

Min. Solder Mask Bridge: 4mil (Min. SMT Pad Space 8mil)

Min. Legend(Silkscreen) Track Width: 5mil

Min. Legend(Silkscreen) Height: 30mil

Min. drilling slot size: 0.6mm

Solder mask color: green, black, blue, white, yellow, purple, and matt, etc.

Solder mask hardness: 6H

Legend/Silkscreen Color: white, yellow, black, etc.

Surface Treatment: HAL, Lead Free HAL, Immersion gold, OSP, Immersion tin, Immersion silver, etc.

Other Technology: Gold finger, peelable mask, Non-across blind/buried vias, characteristic impedance control, Rigid-flex board etc.

Reliability Test: flying probe test/fixture test, impedance test, solderability test, thermal shock test, hole resistance test, and micor metallographic section analysis, etc.

Wrap and twist: ≤0.7%

Flammability: 94V-0

High Density PCB, Impedance control PCB, Buried & Blind Via, Gold Finger PCB,

Gold Plating PCB,Immersion Golden surface, HASL surface. Heavy Copper PCB,

Rogers PCB,Rigid Flex PCB, Teflon PCB, Halogen Free PCB, High TG PCB(High Temperature PCB), HF PCB(High Frequency PCB);

Aluminum PCB(Metal Base PCB)

with UL certification

Components procurement:

We promise that all the components are original new!

PCB Assembly:

Our complete assembly capabilities span BGA, Micro-BGA, QFN and leadless package parts. We enhance customer satisfaction by taking a total quality approach that begins with the procurement of components, and extends to PCB manufacture, assembly, testing, and shipping. Our electronic assembly services include:

SMT and Through-Hole Assembly Fine Pitch Placement

RoHS Compliance Assembly QFN and BGA Assembly

Turn-Key PCB Assembly BGA X-Ray Inspection

Prototype PCB Assembly AOI Testing

Low Volume PCB Assembly Functional Testing

Our Guarantee

STRONGTIMES guarantees on-time delivery and quick turnaround of printed circuit board assemblies. Using our expertise as a PCB assembly service and electronic manufacturer, we leverage a Just In Time procurement methodology that enables us to obtain electronic components during PCB manufacture in order to facilitate order fulfillment. Using flexible, adaptive management and continuous process improvement, we drive cost savings without affecting our commitment to superior product quality.