FR4 Material 4 Layer PCB / 4 Layer Board 0.4MM Thickness

PCB Specifications:

Layer Count: 4 Layer Rigid PCB

Material: FR4

Board Thickness: 0.4MM

Min Hole: 0.15MM

Min Trace: 3/3Mil

Copper: 1/H/H/1OZ

Solder Mask: Green

Surface treatment: ENIG

Application: Type C USB

Our Product Structure:

FAQ:

Question: What is the thinnest thickness for 4 layer pcb

Answer: To us, the thinnest thickness for 4 layer pcb is 0.35MM.

Question: What is the standard format you accept?

Answer: We accept standard gerber format file.

Question: What is the application area of your products?

Answer: Our products are widely used in many areas, such as consumer electronics( ANC earphone, tws earphone, blue-tooh module etc), automobile, industrial control, power supply products, communication products, LED Lights, printers, mobile phone, medical equipments etc.

Question: Do you accept sample orders?

Answer: YES, we do accept sample orders.

Witgain Technology Ltd was established in 2007 in ShenZhen City. After over 10 years development, the company now posses two factories. One factory located in HuiZhou City which is near to ShenZhen. The other one locates in JiangXi Province. Marketing dept still locates in ShenZhen City.

We have about 300 employees in two factories and the monthly output is around 30000m2. Our marketing orientation is to make high difficult and special treatment pcb. Even though, we still accept normal 2-layer and multi-layer pcb orders. Our products cover simple double layer pcb, multi-layer pcb, HDI pcb, rigid-flex pcb, fpc, ceramic pcb, heavy gold/copper pcb etc. Wide product ranges and flexible order quantities allow us to satisfy most customer's demands. 

Quality and technology is what we value most and we will never stop improving our capabilities. Our customer's satisfication is always what we are seeking for.