G-I Building, Shasi Dongbao Industrial Zone, Shajing Town, Baoan District, Shenzhen, China

0755-3365 3366

Complaints Te: 13025457849


Monthly output Capacity: 5,000 sqM for Multilayer

Layer Count: 2-30 Layers

Products Type:

HF (High Frequency) & RF (Radio Frequency) board, Impedance controlled board ,

HDI board, BGA & Fine Pitch board, Heavy Copper board ( up to 7 OZ)


Laminate:  FR4 (SHENGYI  S1141)

HF material:  Rogers, Taconic, Arlon

High TG material:  SHENGYI / S1170, ITEQ / IT180 and related PP

Halogen Free material:  SHENGYI / S1155 / S1165

Solder Mask:  Taiyo PSR 2000/4000

Plating Chemistry:  ROHM & HASS

Surface Finish:

Leaded HAL, Lead free HAL, ENIG, OSP (Entek), Immersion Tin,

Immersion Silver, Hard Gold(50u")

Selective Surface Treatment:

ENIG + OSP, ENIG + Gold Fingers, Immersion Silver + Gold Fingers,

Immersion Tin + Gold Fingers

Technical Specification

Min. Trace Width/Space: 3/3mil (outer layer, finished copper 30um), 2.5/2.5mil(inner layer, 1/3 or 1/2 OZ)

Min. Hole Size: 0.15mm/6mil (mechanical drill), 0.1mm/4mil (laser drill)

Min. Annular Ring: 4mil

Min. Distance Between Layers: 2mil

Max. Finished Copper Thickness: 7 OZ

Max. Finished Board Size: 600X800mm / 23.5"*32.5"

Finished Board Thickness:  Double Sided: 0.2-7.0mm / 0.008"-0.28", Multilayer: 0.40-7.0 mm / 0.016"-0.28",

Min. Solder Mask Bridge: ≥0.08mm

Aspect ratio: 16:1

Plugging Vias Capability: 0.2-0.8mm

Tolerance :

Plated holes Tolerance: ±0.075mm (min.±0.05)

Non-plated hole tolerance: ±0.05mm (min+0/-0.05mm or +0.05/-0mm)

Outline Tolerance: ±0.1mm(mils±0.05-0.075mm)

Functional Test:

Insulation Resistance: 50 ohms (standard)

Peel Off Strength: 1.4N/mm

Thermal Shock Test: 280 degrees F, 20 seconds

Solder Mask Hardness: ≥6H

E-Test Voltage: 10V-250V

Warp and Twist: ≤0.7%


Ts16949 Certificate (military Approved Certificate)


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