Competitive Electronics PCB Components Assembly
1. This Competitive electronics PCB components assembly cuts and cleans excess lead and solder to make the surface as flat as possible. If your PCB assembly project requires a reference, please provide the following information quote quantity, Gerber file, Bom List, technical requirements or parameters (material, layer, copper thickness, plate thickness, surface finish, solder mask, mesh color, etc.). It fabricates the circuit on two different PCB sides, both of which are connected by PTH (plated through holes).
2. When making the Competitive electronics PCB components assembly, and after completion, we will carry out strict E-test, AOI-test (automatic optical inspection), X-ray (check multi-level registration accuracy) and CCD-camera control drilling impedance control. Competitive electronics PCB components assembly is made from CCL (copper-clad laminate), chemical, solder resist inks and legendary inks. A full range of surface treatment equipment can be used for ENIG, immersion silver, immersion tin, OSP, HASL (lead-free), gold plating and silver plating without risk of outsourcing.
Number of layers
Min. Thickness for inner layers
(Cu thickness are excluded)
Single/Double layer: 0.008±0.004”
4 layer: 0.01±0.008”
8 layer: 0.01±0.008”
Bow and twist
Outer Cu weight
Inner Cu weight
PTH hole tolerance
NPTH hole tolerance
Min hole size
Min solder mask clearanace
Flying Probe Tester
HASL,ENIG,immersion silver,immersion tin,OSP...