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35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board

35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board

35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board
35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board
35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board
Product Details:
Place of Origin: Made in China
Certification: ISO14001, ISO9001, UL, cUL, TS16949
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Customized
Packaging Details: vacuum package
Delivery Time: 1-15 working days
Payment Terms: T/T, Western Union, paypal ect.
Supply Ability: 60,000sqm per month
Contact Now
Detailed Product Description
Base Material: FR4+PI Copper: 35um
PCB Thickness: 1.6mm+0.15mm Surface Finishing: Immersion Gold
Solder Mask: LPI Green Silk: White
Min. Line Width: 3mil Min. Hole Size: 0.20mm
Application: Electronic Product Product Name: 4 Layer
High Light:

35um Copper Flex Rigid PCB




3mil Rigid Flex Circuits Board

1-10 Multilayer Flex Rigid PCB Manufacturer Rigid Flex Circuits Board Factory



Flexible PCB – Flexible Printed Circuit, referred to as FPC.

A flexible printed circuit can be defined as an outline of conductive traces bonded on a flexible substrate. It is made into conductor circuit patterns using light pattern expose transfer and etching processes on the surface of a flexible substrate.



Flex circuits widely used in mobile phones, cameras and smart wearable’s.


It can better fit wiring capability in spaces than the traditional rigid boards.Flexible circuit boards also have better resistance to high temperatures, shock and vibrations. it has good performance with design challenges such as: unavoidable crossovers, specific impedance requirements, elimination of cross talk, additional shielding and high component density.



  • Single-sided flex PCB
  • Single-sided flex with dual accesss
  • Double-sided flex PCB
  • Multi-layer flex PCB


Item Spec
Layers 1~20
Board Thickness 0.1mm-8.0mm
Material FR-4, CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu Base, etc
Max Panel Size 600mm×1200mm
Min Hole Size 0.1mm
Min Line Width/Space 3mil(0.075mm)
Board Outline Tolerance 0.10mm
Insulation Layer Thickness 0.075mm--5.00mm
Out Layer Copper Thickness 18um--350um
Drilling Hole (Mechanical) 17um--175um
Finish Hole (Mechanical) 0.10mm--6.30mm
Diameter Tolerance (Mechanical) 0.05mm
Registration (Mechanical) 0.075mm
Aspect Ratio 16:01
Solder Mask Type LPI
SMT Mini. Solder Mask Width 0.075mm
Mini. Solder Mask Clearance 0.05mm
Plug Hole Diameter 0.25mm--0.60mm
Impedance Control Tolerance 10%
Surface finish ENIG, OSP, HASL, Chem. Tin/Sn, Flash Gold
Soldermask Green/Yellow/Black/White/Red/Blue
Silkscreen Red/Yellow/Black/White
Certificate UL, ISO 9001, ISO14001, IATF16949
Special Request Blind hole, Gold finger, BGA, Carbon ink, peekable mask, VIP process, Edge plating, Half holes
Material Suppilers Shengyi, ITEQ, Taiyo, etc.
Common Package



Abis Circuits Co. Ltd, established in 2006, Located in Shenzhen, our company has about 1100 workers and two PCB workshops with about 50000 square meters.



Monthly Capacity
Small volume and quick turn Reached 12,000 sqm per month, 2000+ types quick turn PCB in 2018.
High volume Reached 60,000 sqm per month in 2018
2019 plan Reach 100,000 sqm and 3000+ types quick turn PCB per month

35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board 0

35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board 1


Equipment List
Process Equipment name Origin Quantity
Cutting 开料机 Cutting machine HK 1
清洗线 Washing line HK 1
Inner layer 化学前处理 Chemical pretreatment HK 2
涂布机 Coating machine TW 1
贴膜机 Film sticking machine TW 1
AOI 光学检查机 Optical inspection machine Israel 4
VRS VRS machine Israel 9
Laminating 压机(电压) Press (voltage) Italy 3
热压机(油压) Hot press (hydraulic) Germany 4
冷压机 Cold press Germany 2
棕化线 Browning line HK 2
热熔机 Hot melt machine Italy 1
OPE冲孔 OPE punching TW 1
X-RAY 自动钻靶机 X-RAY Automatic Target Drilling Machine TW 1
磨钢板线 Steel plate grinding line HK 2
Drilling 激光钻孔laser drilling Laser drilling Japan 7
钻机 Drill Machine TW 20
钻机 Drill Machine Guangdong 29
Hitachi Hitachi Japan 40
磨针机 Needle Grinding Machine TW 4
X-RAY 检查机 X-RAY inspection machine HK 1
检孔机 Inspection machine TW 1
Electroplating 粗磨机 Coarse grinder HK 2
沉铜线(水平线) Immersion copper wire (horizontal) HK 1
沉铜线(垂直线) Immersion copper wire (vertical) TW 1
全板电镀(水平线) Board plating (horizontal ) HK 2
全板电镀(垂直线) Board plating (vertical) TW 1
盲孔填孔线(水平) Blind hole filling line (horizontal) HK 1
图形电镀线(垂直) Graphic plating line (vertical) TW 1



Process Equipment name Origin Quantity
Dry Film 喷砂线/超粗化 Sandblasting line/super coarsening HK 2
自动贴膜线 Automatic filming line TW 3
自动曝光机 Automatic exposure machine TW 6
LDI LDI Guangdong 4
LDI LDI Japan 2
显影线 Development line HK 2
Solder Prevent Mask 喷砂线 Sandblasting line HK 2
印刷线 Printing line TW 10
静电喷涂 Electrostatic spraying TW 1
低温隧道式烤炉 Low temperature tunnel oven TW 1
自动曝光机 Automatic exposure machine TW 6
显影线 Development line HK 2
立式烤箱 Vertical oven Guangdong 6
Screen Printing 丝印机 Silk printer TW 4
高温隧道炉 High temperature tunnel furnace Guangdong 2
树脂塞孔机 Resin plugging machine TW 4
树脂研磨机 Resin grinding machine Guangdong 2
Gold Depositing 喷砂线 Sandblasting line HK 2
自动沉金线 Automatic gold wire Guangdong 2
沉金后处理线 Immersion gold post-processing line HK 2
Route Cutting 锣机 Gong machine TW 27
二次元测量 Two-dimensional measurement TW 1
全自动V-Cut Fully automatic V-Cut HK 3
Electrical Testing 电测试机 Electric testing machine Guangdong 21
  飞针测试机 Flying probe test machine Nanjing 7
FQC 整平机 Leveling machine TW 4
抗氧化线 Antioxidant line HK 2
外观检查机 Visual inspection machine Japan 1
Pack 真空包装机 Vacuum packaging machine Guangdong 2
真空保护包装机 Vacuum protection packaging machine Guangdong 2


Equipment name Quantity Equipment name Quantity
铜箔测厚仪 Copper foil thickness gauge 1 冷热冲击机 Thermal shock machine 1
原子吸收光度计 Atomic absorption photometer 1 温湿测试室 Temperature and humidity test room 1
紫外可见分光光度计 UV-visible spectrophotometer 1 热油测试机 Hot oil testing machine 1
CVS CVS machine 1 阻抗测试机 Impedance testing machine 1
厚铜测试仪 Thick copper tester 4 能量色散型X射线荧光分析仪 Energy dispersive X-ray fluorescence analyzer 1
离子污染机 Ion pollution machine 1 8温区带电脑无铅回流焊 8 temperature zone computer lead-free reflow soldering 1
离压测试机 Pressure test machine 1 自动取样机 Automatic sampler 2
绝缘测试机 Insulation testing machine 1 电镜SEM SEM 1
金像显微镜 Golden Image Microscope 2 能谱EDS EDS 1
X-RAY测厚仪 X-RAY Thickness Gauge 1 Micro-vu三次元接触式影像能量测系统 Micro-vu three-dimensional contact image energy measurement system 1
凝胶时间测试仪 Gel time tester 1 XRF 测试仪 XRF tester 1
金镍厚度测量仪 Gold nickel thickness measuring instrument 1      


FR4, FR4 TG150 TG170 TG180, Flex PCB, Flex-Rigid PCB, Metal Core PCB, Rogers.

PCB Assembly

35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board 2

35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board 3


ABIS CIRCUITS Company is not only trying to give customers a good product, but also pay attention to offering a complete and safe package. Also, we prepare some personalized services for all the orders.


-Common packaging:

  • PCB: Sealed bag, Anti-static bags, Suitable carton.
  • PCBA: Antistatic foam bags, Anti-static bags, Suitable carton.
  • Customized Packaging: The carton outside will be printed the name of the customer address, mark, the customer needs to specify the destination and other information.

35um Copper Flex Rigid PCB OSP ENIG 3mil Rigid Flex Circuits Board 4

Quotation from ABIS

To ensure an accurate quote, be sure to include the following information for your project:

  • Complete GERBER files including the BOM list
  • Quantities
  • Turn time
  • Penalization Requirements
  • Materials Requirements
  • Finish requirements

Your custom quote will be delivered in just 2-24 hours, depending on the design complexity.



ABIS cares every your order even 1 piece




Contact Details
Abis Circuits Co., Ltd.

Contact Person: Meggie

Tel: +8617688739177

Send your inquiry directly to us (0 / 3000)


Address: 4113-4116# A Area, HSST PARK, BAO'AN District, Shenzhen, China

Factory Address:9 Builing 3 Floor Lisheng Park QiaoTangRd, TangWei Fuyong Town, Shenzhen China.