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- Supplier: Finest PCB Assembly Limited
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Product Overview
Description
Our Service
Finest PCB Assembly is a 18 years one-stop solution provide: *PCB manufacturing
*Components sourcing
*PCB assembly
*Firmware programming
*PCBA functional test
*Plastic/Metal case assembly
*Components sourcing
*PCB assembly
*Firmware programming
*PCBA functional test
*Plastic/Metal case assembly
Specification: | ||||||||||
PCB layers: | 1-24layers | |||||||||
PCB materials: | CEM1, CEM3, Teflon, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free | |||||||||
PCB max. board size: | 620*1100mm (Custom) | |||||||||
PCB certificate: | RoHS Directive-Compliant | |||||||||
PCB Thickness: | 1.6 ±0.1mm | |||||||||
Out Layer Copper Thickness: | 0.5-5oz | |||||||||
Inner Layer Copper Thickness: | 0.5-4oz | |||||||||
PCB max. board thickness: | 6.0mm | |||||||||
Minimum Hole Size: | 0.20mm | |||||||||
Minimum Line Width/Space: | 3/3mil | |||||||||
Min. S/M Pitch: | 0.1mm(4mil) | |||||||||
Plate Thickness and Aperture Ratio : | 30:1 | |||||||||
Minimum Hole Copper: | 20µm | |||||||||
Hole Dia. Tolerance(PTH): | ±0.075mm(3mil) | |||||||||
Hole dia. Tolerance(NPTH): | ±0.05mm (2mil) | |||||||||
Hole Position Deviation: | ±0.05mm (2mil) | |||||||||
Outline Tolerance: | ±0.05mm (2mil) | |||||||||
PCB solder mask: | Black, white, yellow | |||||||||
PCB surface finished: | HASL Leadfree,Immersion ENIG,Chem Tin,Flash Gold,OSP,Gold finger,Peelable,Immersion Silver | |||||||||
Legend: | White | |||||||||
E-test: | 100% AOI, X-ray, Flying probe test. | |||||||||
Outline: | Rout and Score/V-cut | |||||||||
Inspection Standard: | IPC-A-610CCLASSII | |||||||||
Certificates: | UL (E503048),ISO9001/ISO14001/IATF16949 | |||||||||
Outgoing Reports: | Final Inspection, E-test, Solderability Test, Micro Section and More | |||||||||
Products Description
Our Advantages
Why choose Finest PCB Assembly?
1.More than 18 years experience of electronic manufacturing sevices for PCB making.
2.One stop service | PCB Manufacturing | Components sourcing and PCB assembly to help you easily achieve your electronic products.
3.more than 1000 customers working with us telecom, IOT, RF, smart control, security,medical,industrial,automotive, 3G / 4G / 5G products.
4.Reasonable and stable price: have established a strong global electronics components supply chain that help us get reasonable and stable pric
5.Quality assurance: more than 15 years experienced engineering team and quality control team to ensure all products come out under control.
6.Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high quality components purchasing agent servic
1.More than 18 years experience of electronic manufacturing sevices for PCB making.
2.One stop service | PCB Manufacturing | Components sourcing and PCB assembly to help you easily achieve your electronic products.
3.more than 1000 customers working with us telecom, IOT, RF, smart control, security,medical,industrial,automotive, 3G / 4G / 5G products.
4.Reasonable and stable price: have established a strong global electronics components supply chain that help us get reasonable and stable pric
5.Quality assurance: more than 15 years experienced engineering team and quality control team to ensure all products come out under control.
6.Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high quality components purchasing agent servic
Base Material | FR-4 |
Copper Thickness | 1OZ |
Board Thickness | 0.2mm |
Min. Hole Size | 0.25mm |
Min. Line Width | 4mil |
Min. Line Spacing | 4mil |
Aspect ratio | 8:1 |
Max layer | 16 layers |
Min. hole size | 10mil |
Min. line width/space | 0.1mm |
Max. Board size | 59in*22in |
Hole position tolerance | +/-0.076mm |
Routing outline tolerance | +/-0.13mm |
Punching outline tolerance | +/-0.05mm |
Production capability | 40,000 s.q.m/month |
Surface finished | Lead free HASL, immersion gold (ENIG), hard gold, gold fingers, immersion silver, immersion Tin, OSP etc. |
Our Services
Finest PCB Assembly is a 18 years one-stop solution provide:
*PCB manufacturing
*Components sourcing
*PCB assembly
*Firmware programming
*PCBA functional test
*Plastic/Metal case assembly
*PCB manufacturing
*Components sourcing
*PCB assembly
*Firmware programming
*PCBA functional test
*Plastic/Metal case assembly
Products Show
Single-Layer PCBs
Single Sided PCBs are made out of substrate that is then coated in a thin layer of metal—typically copper—and a solder mask. Manufacturers etch and apply electronic components to only one side of the circuit board. These PCBs are easy to produce and have a very low cost, especially when manufactured in large quantities. They are the most commonly used type of PCB, finding use in consumer, commercial, and industrial electronic equipment.
Double-Layer PCBs
Double-layer PCBs have the same basic makeup as single-layer printed circuit boards, but they have circuits and other components on both sides of the boards. Vias (i.e., channels) running through the board allow circuits on one side of the board to communicate with parts on the other side of the board. These PCBs increase the amount of functional surface area available for circuits without increasing the amount of physical space needed.
Multi-Layer PCBs
Multi-layer PCBs have three or more laminated between the external layers of the solder mask. The use of insulation prevents the buildup of excessive heat that can melt sensitive components. This type of PCB ranges in the level of complexity—from 4 to 50 layers in thickness—and can accommodate complex and complicated tasks. Applications include data storage, GPS devices, satellite systems, and complex medical equipment.
Company Profile
Finest PCB Assembly Limited is also a subsidiary of FINEST Group, which was established in April 2003, focusing on PCB board manufacturing, SMT processing, and component support services. In April 2019, we set up Finest SMT factory, specializing in EMS processing, fast SMT proofing, and small batch production. With the ability of material selection, sample making, small batch production, and testing services, we are capable to improve the efficiency of research and development to provide faster services.
Exhibition
FAQ
1. who are we?
We are based in Guangdong, China, start from 2019,sell to Domestic Market(50.00%),North America(15.00%),South America(12.00%),Northern Europe(12.00%),Western Europe(5.00%),Southeast Asia(2.00%),Mid East(2.00%),Eastern Europe(2.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PCBA,PCB Assembly,PCBA Board,LED PCBA,Electronic PCBA
4. why should you buy from us not from other suppliers?
*A 18-year one-stop solution provider
*Strong R&D group with 30 engineers
*Monthly output:45000 sqm of PCBs and PCBAs
*4500-square-meter factory
*Eight SMT production-line
*Automatic SMT, Reflow machine, AOI&x-RAY
*Fast response, reply within 24hrs
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,GBP;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,French
We are based in Guangdong, China, start from 2019,sell to Domestic Market(50.00%),North America(15.00%),South America(12.00%),Northern Europe(12.00%),Western Europe(5.00%),Southeast Asia(2.00%),Mid East(2.00%),Eastern Europe(2.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PCBA,PCB Assembly,PCBA Board,LED PCBA,Electronic PCBA
4. why should you buy from us not from other suppliers?
*A 18-year one-stop solution provider
*Strong R&D group with 30 engineers
*Monthly output:45000 sqm of PCBs and PCBAs
*4500-square-meter factory
*Eight SMT production-line
*Automatic SMT, Reflow machine, AOI&x-RAY
*Fast response, reply within 24hrs
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,GBP;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,French
What profile you need to offer?
our Services | One-stop PCB and PCBA electronic manufacturing services |
1. PCBmanufacturing service | Need Gerber file(CAM350 RS274X).PCB files(Protel 99,AD,Eagle),etc |
2. Components sourcing services | BOM list included detailed Part numbers and Designator |
3. PCB assembly services | The above files and Pick and Place files, assembly drawing |
4. Programming &Testing services | Program, instruction and test method, etc. |
5. Housing assembly services | 3D files, steps or others |
6. Reverse engineering services | Samples and others |
7. Cable & wire assembly services | Specification & others |
8. Other services | Value-added services |
FAQ
1.Are you a factory or trade company?
-We are factory,we have our own PCB manufacturing&Assembly factory with competitive price.
2.What is your minimum order quantity?
2.What is your minimum order quantity?
-Our MOQ is 1pcs.
3.How about the quality of your products?
-We use SY, KB, international GDM well-known base materials to ensure the stability of quality .And the flammability rating of our boards conforms to UL796 V-0
4.What’s your standard lead time?
4.What’s your standard lead time?
-5-10 working days for samples, 10-35 working days for bulk order.
-For urgent order,we can arrange preferential processing and control the delivery time as you request.
5.What are your terms of payment?
-We support TT（30%/70%）L/C(at sight/90days),etc. 6.What documents do we need to provide before quoting? -You can send us gerber file and bom list for quoting. You can also send us sample,we can clone if you don’t have these files.
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