Professional PCB manufacturing and assembly
Building 6, Zone 3, Yuekang Road,Bao'an District, Shenzhen, China
+86-13923401642Mon.-Sat.08:00-20:00
PCB Prototype

PCB Prototype

Cooker hood mother board PCB Prototype

Cooker hood mother board PCB Prototype

Name: cooker hood mother board PCB

Plate: KB6165G

Plate thickness: 1.6mm

Layers: 2L

Size: 82.63*46.7mm

Minimum aperture: 0.296mm

Line width/moment: 0.342*0.37mm

Copper foil thickness: 1/1OZ

Surface treatment: gold plating process

Solder mask/character: black oil and white characters

hair curler PCB circuit board

hair curler PCB circuit board

Name: hair curler circuit board

Sheet: FR-4

Plate thickness: 1.0mm

Layers: 2L

Size: 76.82*13.6mm

Minimum aperture: 0.32mm

Line width/moment: 0.3*0.41mm

Copper foil thickness: 1/1OZ

Surface Treatment: OSP Antioxidant

Solder mask/character: black oil and white characters

Electric vehicle alarm PCB Prototype

Electric vehicle alarm PCB Prototype

Name: Electric vehicle alarm PCB

Plate: KB6165F

Plate thickness: 1.6mm

Layers: Double-sided

Size: 67*41.37mm

Minimum aperture: 0.33mm

Line width/moment: 0.36*0.44mm

Copper foil thickness: 35um

Surface treatment: lead-free spray tin

Solder mask/character: green oil white character

Server Power Backplane PCB Prototype

Server Power Backplane PCB Prototype

Name: Server Power Backplane PCB

Plate: KB6167F

Plate thickness: 1.6mm

Layers: 2L

Size: 78.26*61.3mm

Minimum aperture: 0.281mm

Line width/moment: 0.21*0.186mm

Copper foil thickness: 1/1OZ

Surface treatment: lead-free spray tin

Solder mask/character: green oil white character

Electric guitar speaker PCB Prototype

Electric guitar speaker PCB Prototype

Name: Electric guitar speaker PCB

Sheet: FR-4

Plate thickness: 1.0mm

Layers: 2L

Size: 86.9*73.58mm

Minimum aperture: 0.236mm

Line width/moment: 0.32*0.37mm

Copper foil thickness: 1/1OZ

Surface treatment: lead-free spray tin

Solder mask/character: green oil white character

Double-sided through-hole PCB boards

Double-sided through-hole PCB boards

Name: Double-sided through-hole PCB boards

Sheet: FR-4

Plate thICkness: 1.0mm

Layers: 2L

Size: 86.9*73.58mm

Minimum aperture: 0.236mm

Line width/moment: 0.32*0.37mm

Copper foil thickness: 1/1OZ

Surface treatment: lead-free spray tin

Solder mask/character: green oil white character

Double-sided carbon oil circuit board

Double-sided carbon oil circuit board

Name: Double-sided carbon oil circuit board

Sheet: FR4

Plate thickness: 1.6mm

Layers: 2L

Size: 43.68*38.9mm

Minimum aperture: 0.33mm

Line width/moment: 0.32*0.36mm

Copper foil thickness: 35/35um

Surface treatment: carbon oil process

Solder mask/character: green oil white character

nickel-palladium-gold double-sided PCB

nickel-palladium-gold double-sided PCB

Name: nickel-palladium-gold double-sided PCB

Plate: KB6160A

Plate thickness: 1.6mm

Layers: Double-sided

Size: 49.6*32.8mm

Minimum aperture: 0.27mm

Line width/moment: 0.27*0.3mm

Copper Foil Thickness: 1 oz

Surface Treatment: Nickel Palladium Gold

Solder mask/character: green oil white character

Laser Hair Removal Instrument PCB Prototype

Laser Hair Removal Instrument PCB Prototype

Name: Laser Hair Removal Instrument PCB

Sheet: FR4

Plate thickness: 1.0mm

Layers: 2L

Size: 53.68*37.5mm

Minimum aperture: 0.33mm

Line width/moment: 0.36*0.38mm

Copper foil thickness: 35/35um

Surface treatment: gold plating process

Solder mask/character: red oil and white characters

PCB Drilling machine

PCB Drilling machine

PCB pattern plating line

PCB pattern plating line

PCB solder mask expose machine

PCB solder mask expose machine

PCB pattern expose machine

PCB pattern expose machine

Strip film etching line

Strip film etching line

Solder mask screen silk print machine

Solder mask screen silk print machine

Solder mask scrubbing line

Solder mask scrubbing line

PCB Flying Probe Test (FPT)

PCB Flying Probe Test (FPT)

Fully automatic exposure machine

Fully automatic exposure machine

PCB Prototype FeaturesCapability
Quality GradeStandard IPC 1-3
Number of Layers1 – 32layers
Order Quantity1pcs +
Build Time2 – 15 days
MaterialRigid: FR2, CEM-1, CEM-3, FR4 (standard – halogen-free – high performance) including ShengYi, Iteq, Elite Materials Corp., NanYa, Kingboard, Grace, TUC, Meteorwave
Flex: PI, PET Including Taiflex, Dupont FR & AP, Panasonic, ShengYi, Doosan. Hanwha, SF305
Metal CoreMetal Core Aluminum based material Including Bergquist MP, HT & CML, ITEQ T-Lam, Laird TLAM SS Taiflex, Dupont FR & AP, Panasonic, ShengYi, Doosan. Arlon,Ventec and suggested local material brand( for detail pls contact our sales)
Board SizeMaximum 610mm*1200mm (24” * 47″”)
Board ThicknessRigid PCB : 0.15mm – 10 mm
FLEX  PCB:  0.05mm – 0.16mm
Board Thickness tolerance/
Copper Weight1.0oz – 15.0oz
Inner Layer Copper Weight0.5oz – 12.0oz
Min Trace/Space( track/gap or width/space)2mil/2mil (0.05mm/0.05mm)
Solder Mask ColorGreen, White, Blue, Black, Red, Yellow or others
Silkscreen ColorWhite, Black or others
Surface FinishENIG / GF / OSP / I Ag / HASL (lead) / HASL (Leadfree) / Plating Au/Ni/ Immersion Sn / GF+OSP / GF+HASL / OSP+ENIG /IAG+GF/Isn+GF
Min Annular Ring5mil
Min Drilling Hole Diametermechanical: 0.1mm
laser : 0.05mm
NPTH Hole Size Tolerance±0.025mm
PTH Hole Size Tolerance±.003″ (±0.08mm) – ±.006″ (±0.15mm)
Surface/Hole Plating Thickness20μm – 30μm
SM Tolerance (LPI).003″ (0.075mm)
Aspect Ratio20:1 (board thickness: hole size)
Test10V – 250V, flying probe or testing fixture
Kingford
Why choose us?
High standards of confidentiality
High standards of confidentiality

High-standard confidentiality measures, signing confidentiality agreements, and all documents exporting must be approved to ensure that 100% of documents are not leaked.

24-hour customer service
24-hour customer service

we provide 24-hour service and support, you will receive a reply to your question within 2 hours and a quotation within 24 hours.

Quality Assurance
Quality Assurance

We can provide you with high frequency, high TG, high CTI, buried blind via, aluminum based PCB manufacturing, the quality is fully compliant with IPC 610-D standard, testing and quality assurance

Superb technology
Superb technology

With more than 20 years of industry experience, technology and production capacity are constantly increasing, and we can provide one-stop services from standard PCB to HDI PCB, high frequency and high...

stable material
stable material

Kingford has stable material suppliers with ten years of cooperation, such as Shengyi Technology, ITEQ, ROGERS, AGC, DUPONT, Doosan, Mitsubishi, etc.

Kingford
Industries we serve
Kingford
PCB Prototype FAQ
1.What type of PCB prototyping do you offer?

Whether your requirements are rigid, flexible, rigid-flex or HDI PCB prototyping, we make sure we deliver industry-leading prototype PCB manufacturing.

2.Do you have the ability to quickly handle PCB prototyping?
Yes, we recognize the need for speed and are well-equipped to provide fast turnaround times for any type of PCB prototyping.
3.What information do I need to provide for PCB manufacturing?

Gerber files need to be provided, and if you also need soldered components, you need to provide a bill of materials, and you can consult customer service personnel for details.

4.How long does it take you to manufacture the PCB?

Ours is upon receipt of your Gerber file and all other necessary documents, reviewed by us and re-determined by you, when all these reviews and inspections are completed, we will start manufacturing immediately, please consult customer service for details.

5.Why is your PCB manufacturing price low?

We continuously improve our equipment and develop technical and management systems to accommodate flexible setups for machines that manufacture very small quantities of PCBs without compromising lead time, cost and quality. These factors prompt Kuaifa Zhizao to provide you with high-quality and low-cost PCBs.

Just upload Gerber files, BOM files and design files, and the KINGFORD team will provide a complete quotation within 24h.