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SHENZHEN WONDERFUL TECHNOLOGY CO., LTD.
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High Quanlity Multilayer Circuit Board Pcb Manufacturer In Shenzhen
OverviewQuick DetailsPlace of Origin:Guangdong, China (Mainland)Brand Name:Multilayer PCBModel Number:Multilayer PCBBase Material:FR4Copper
$0 /
Product Details
Transaction Comments
PCB Capacity
| PCB General Capability | |
| Number of Layer | 1 - 20 Layer |
| Maximum Processing Area | 680 × 1000MM |
| Min Board Thickness | 2 Layer - 0.3MM ( 12 mil ) |
| 4 Layer - 0.4MM ( 16 mil ) | |
| 6 Layer - 0.8MM ( 32 mil ) | |
| 8 Layer - 1.0MM ( 40 mil) | |
| 10 Layer - 1.1MM ( 44 mil ) | |
| 12 Layer - 1.3MM ( 52 mil ) | |
| 14 Layer - 1.5MM ( 59 mil ) | |
| 16 Layer - 1.6MM ( 63 mil ) | |
| 18 Layer - 1.8MM ( 71 mil ) | |
| Finished Board Thickness Tolerance | Thickness ≤ 1.0MM, Tolerance: ± 0.1MM |
| 1.0MM ≤ Thickness ≤ 6.5MM, Tolerance ± 10% | |
| Twisting and Bending | ≤ 0.75%, Min: 0.5% |
| Range of TG | 130 - 215 ℃ |
| Impedance Tolerance | ± 10%, Min: ± 5% |
| Hi-Pot Test | Max: 4000V/10MA/60S |
| Surface Treatment | HASL, With Lead, HASL Free Lead |
| Flash Gold, Immersion Gold | |
| Immersion Silver, Immersion Tin | |
| Gold Finger, OSP | |
| PCB Cu Thickness + Plating | |
| Out Layer Cu Thickness | 1 - 6OZ |
| Inner Layer Cu Thickness | 0.5 - 4OZ |
| Cu Thickness of PTH | 20UM ≤ Average ≤ 25UM |
| Min: 18UM | |
| HASL with Lead | Tin 63% Lead 37% |
| HASL Free Lead | 7UM ≤ Surface Thickness ≤ 12UM |
| Thick Gold Plating | Ni Thickness: 3 - 5UM ( 120u" - 200u" ) |
| Gold Thickness: 0.025 - 1.27UM ( 1u" - 50u" ) | |
| Immersion Gold | Ni Thckness: 3 - 5UM ( 120u" - 200u" ) |
| Gold Thickness: 0.025 - 0.15UM ( 1u" - 3u" ) | |
| Immersion Silver | Ag Thickness: 0.15- 0.75 UM ( 6u" - 30u" ) |
| Gold Finger | Ni Thickness: 3 - 5UM ( 120u" - 160u" ) |
| Gold Thickness: 0.025 - 1.51UM ( 1u" - 60u" ) | |
| U940 PCB Pattern Limit Capability | |
| Min Width | 0.075MM ( 3 mil ) |
| Min Trace | 0.075MM ( 3 mil ) |
| Min Width of Ring ( Inner Layer ) | 0.15MM ( 6 mil ) |
| Min Width of Ring ( Out Layer ) | 0.1MM ( 4 mil ) |
| Min Solder Bridge | 0.1MM ( 4 mil ) |
| Min Height of Legend | 0.7MM ( 28 mil ) |
| Min Width of Legend | 0.15MM ( 6 mil ) |
| PCB Holes Processing Capability | |
| Final Hole Size | Min: Laser 0.1MM, Machine 0.2MM |
| Drilling Hole Size | 0.10 - 6.5MM |
| Drilling Tolerance | NPTH: ±0.05MM, PTH: ±0.075MM |
| Final Hole Size Tolerance ( PTH ) | φ0.20 - 1.60MM ± 0.075MM |
φ1.60 - 6.30MM ± 0.10MM | |
| Final Hole Size Tolerance ( NPTH ) | φ0.20 - 1.60MM ± 0.05MM |
| φ1.60 - 6.50MM ± 0.05MM | |
| Drilling Strip Hole | -0L ~tu.'gth /width 2:1 |
| Min Strip Hole Width 0.65MM | |
| Length & Width Tolerance ± 0.05MM | |
| Board Thickness / Hole Size | ≤ 10:1 |
| PCB Cover Thickness Capability | |
| Solder Mask Color | Green,Matte Green,Yellow,Blue,Red,Black,Matte Black,White |
| Solder Mask Thickness | Surface Line ≥ 10UM |
| Surface Line Corner ≥ 6UM | |
| Surface Board 10 - 25UM | |
| Solder Mask Bridge Width | |
| Legend Color | White,Yellow,Black |
| Min Height of Legend | 0.70MM ( 28 mil ) |
| Min Width of Legend | 0.15MM ( 6 mil ) |
| Blue Gel Thickness | 0.2 - 1.5MM |
| Blue Gel Tolerance | ±0.15MM |
| Carbon Print Thickness | 5 - 25UM |
| Carbon Print Min Space | 0.25MM |
| Carbon Print Impedance | 200Ω |
| Blind/Burried/Half Via PCB Capability | |
| Parameters | (1+1)e.g. (4-layer)blind via:1-2,2-4 (6-layer)buried via:2-3,3-4 (8-layer)blind/buried:1-3,4-5,6-8 |
| Min Via | Laser 0.1MM, Machine 0.2MM |
| Half Via | Min: 0.6MM |
| Impedance Capability | |
| Resistance Value | Single-ended 50 - 75Ω, Difference 100Ω, Coplanar 50 - 75Ω |
Advantages
- No MOQ
- OEM services provided
- Heavy copper PCB, Heavy gold PCB, Blind / Buried via PCB, High layer count PCB manufacturable
- Factory direct price
- Replying with price in one working day
- Shipping within 24 hours
- Certificate: ROHS, UL, ISO9001-2000, ISO14001,SGS Lead-Free
About Us
Contact us to check out full details, we will reply to you with prices in one working day!
1.Which type of PCBs do you expert in?
We are specialized in producing HDI multilayer blind, BGA, impedance, half-hole, double-sided, single-sided, etc.
2.Experience?
We are OEM on PCB boards with experience over 15 years.
3.What is your Lead time?
Lead time is usually punctual here, for some special situation, we can also advise customer in advance to avoid any inexpectation or loss at customer side.
4.What is your testing policy and how you controle the quality?
For sample, usually tested by flying probe; for PCB Volume over 3 square meters, usually tested by fixture, this will be more faster. Due to there’s many steps to PCB production, we usually do inspection after every step.
5.What is your certificate?
ISO9001, ISO14001, UL, RoHS report. We can provide the report of raw material based on customer’s requirement.
6.What is your package?
With Inner vacuum package and out carton.
7.PCB shipment?
This is depend on customer, sometimes we ship through our forwarder, who is also the agency of DHL, TNT, UPS, Fedex, and so on. Our forwarder can provide too much better freight cost than we get directly from those express enterprise.
8.What is your produce ability?
Our ability is average 40,000 square meters per month.
9.I only have the pcb sample, not pcb file, can you produce it for me?
Yes, we can copy file based on your sample, this file names gerber, and production then is accorded to gerber file.
10.Can you design gerber file?
We can design gerber file if customer can provide us schematic, schematic sample can also be provided if customer want.
11.What kind of PCB file format can you accept for production? What CAM software do you use?
We accept Gerber file for production. CAM350, GENESIS, UCAM, GC-CAM, V-2000.
12.Will you allow me to put several part number together into one panel?
Yes, this is usually happen in we factory, this way can help customers reduce some cost and to a certain degree, it can help reduce some assembly cost.
13.What material brand you use for your PCB?
KB, SL, NANYA, TACONIC, ROGERS and so on.
14.What is your minimum order quantity?
We have no limitation on MOQ, prototype, medium volume and large volume are all acceptable.
15.Will RoHS Lead-Free Custom Spec. Boards be marked with lead-free symbol?
Yes, can, but need customer to specify this requirement in file.
16.Are my design files safe when I submit them to you for manufacturing?
Any customer’s file will be protected very well here in our factory and we will not let any third party know. We can sign NDA with you.
17.What is the largest PCB size you can fabricate?
27”*20”(686*508mm)
Comparison of Competing Products
| Num. | Material Technology | Our Production | General Production |
| 1 | Regular/Special | 1.Our (TG170)FR4: high quality materials, excellent heat resistance, won't distort break in high temperature, no foaming, no burning, good performance in electrical charge, impact resistance, humidity-resistance
2.Our FR4 good performance in electrical charge, impact resistance, humidity-resistance
3.Our CEM no-burr
4.Our Rogers Good performance in high frequency
5.Our Aluminum Excellent heat dispersion | 1.General FR4 High heat work
2.General CEM Expand and deform in damp conditions |
| 2 | Factory | We have automatic production line. The automatic production line improves the precision and efficiency of PCB producing,it makes surface brighter, cleaner and more smooth, and it helps reduce the cost. | Artificial production line |
| 3 | Blind/buried via board, High Density Interconnect(1+1,N+1) | Application of HDI technology reducing the thickness and the volume of PCB boards, increasing the density of 3-D wiring design. | Difficult manufacturer, high cost |
| 4 | Impedance | Good performance in reliability and stability of signal sending and receiving | High cost |
| 5 | Surface Technics | 1.IMG:smooth surface, good adhesion, no oxidation under long using 2.gold plating(thick gold:1-50U"):good wear-resistance 3.HASL:better price, not easy oxidation, easy to welding, smooth surface 4.HAL: better price, not easy oxidation, easy to welding | 1.IMG:high price 2.Gold plating(thick gold):high price 3.HAL:surface is not flat, not suitable for BAG packaging |
| 6 | Copper Via/Surface(20-25UM,0.5-60Z) | Laser holing: Min 0.1MM, Mechanical holing: Min 0.2MM | Hard to reach 0.1MM |
| 7 | Multilayer board(4-20 L),BGA(CPU) | BGA:high density, high performance, multifunctional, increase thermal reliability, good performance in electroheat property, MIN width/space: 3/3MIL
Multilayer board:strong microporous, high reliability | Difficult manufacturer,high cost |
| 8 | Test | To assure quality, avoid wasting after installing and scraping, save cost, save the time of rework | Careless |
We are specialized in manufacturing high-precision PCB boards( including heavy copper PCBs, heavy gold PCBs, high layer count PCBs and other high complexity PCBs ), providing high-quality PCBA services.
Contact us to check out full details, we will reply to you with prices in one working day!
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