Double Layer PCB Board Custom Copper Weight

• Customization: Available
• Type: Rigid Circuit Board
• Dielectric: FR-4
• Model NO.: JK531
• Material: Fiberglass Epoxy
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Base Material: Fr4, Cem1, Cem3 etc.
• Insulation Materials: Epoxy Resin
• Model: FR-4
• Brand: Kb
• Layer: 1-20 Layer
• Silkscreen Color: White/Green/Black/Red/Blue Customized
• Board Color: White/Green/Black/Red/Blue Customized
• Surface Treatment: HASL, HASL Lead Free, Enig, Immersion AG, Immersio
• Transport Package: Cartons + Pallets
• Specification: As per design
• Trademark: JOINTEK
• Origin: China
• HS Code: 85340090
• Package Size: 52.00cm * 26.00cm * 15.00cm
• Package Gross Weight: 20.000kg

Product Description

Cost effective PCB printed circuit boards for Consumer electronics and LED lighting

Specializing in tailor-made printed circuit board PCBs designed to meet the exact specifications of your lighting projects. 

Our PCB boards are engineered for superior thermal management and reliability across a wide range of applications, including:

Home appliancs: Air conditioner, refrigerator, micro oven, coffe maker etc.
Consumer electronics: Power Adapters, TV Boxes, Gaming Console Cooling Fans, Smart Speakers, Sound Bars, Hair Dryers, Straighteners 
LED lighting:  LED street light, LED Backlight Units for TVs & Monitors, Automotive Lighting, LED Bulbs, Downlights & Ceiling Lights, Smart Home Lighting & Decorative Strip Lights, LED drivers etc.

Other applications such as Power supply, meters and instruments, industrial motor, sensors etc.

Flexible Solutions Tailored to Your Budget:

We offer both Premium and Economical manufacturing options. By strategically selecting materials (e.g., SHENGYI brand material, or GDM brand material) and optimizing production techniques (e.g. Exposure or silkscreen technology), we align the quality with your target cost without compromising performance.

Our Promise: Uncompromised quality standards coupled with the most competitive pricing in the industry.

Specification

General LED PCB MCPCB

COB Aluminium PCB with small pads

Heavy copper power supply ALU PCB

Technical Specifications

(Custom configurations available upon request.)

PCB Board Thickness:	0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.6mm, 2.0mm
Copper weight:	0.5oz, 1.0oz, 2.0oz, 3.0oz
Regular used material brands:	Shengyi, KB, GDM, Longchuan
Regular used soldermask brands:	Rongda, Guangxin, Coants, Meikaimei, JLX
Material type:	FR4, CEM1, CEM3, ALU, Flexible PI etc.
Soldermask color:	White, Black, Red, Green, Blue, yellow
Standard:	IPC-A-610 / IPC-6012Class 2 or class 3 (if needed)
Surface treatment:	OSP, leaded HASL, lead free HASL, ENIG
TG:	TG125, TG130, TG150
CTI:	175V, 600V

General PCB capability

Base Material Type:	FR1, FR2, FR4, 22F, CEM1, CEM3, Aluminum, Copper core, Flexible Polyimide, Polyester, Ceramic etc.
Max layer count:	20 layers
Surface treatment:	HASL, HASL lead free, ENIG, Immersion Ag, Immersion Tin, OSP, Golden finger, Gold plating, Selective ENIG,ENEPIG
Thickness:	0.4--3.5mm (Rigid board) 0.06~0.4mm (Flexible board)
Tolerance (T≥1.0mm):	± 10%
Tolerance (T<1.0mm):	±0.1mm
Min track and spacing:	≥3/3mil(0.076mm)
Min network track and spacing:	≥6mil/8mil(0.15/0.20mm)
Min etching legend:	≥8mil(0.20mm)
Min BGA,Bolding pad:	≥6mil(0.15mm)
Outer layer copper:	35--175um
Inner layer copper	17-70um
Min hole(drilling machine)	0.2mm
Min hole(Laser)	0.1mm
Solarmask bridge	Green≥0.1mm Others≥0.12mm White/black≥0.15mm
Min width of legend	0.6mm
Min height of legend	0.8mm
Max delivery size	550mm x 560mm (multi-layer) 1500mm x 550mm (single/double layer)

Company Profile

Zhuhai Jointek Electric Co., Ltd.

Established in 2023, Jointek JT evolved from the International Business Division of Jointek JK, a renowned PCB manufacturer founded in 1999. Following the transition of Jointek JK, our sales and service team chose to operate independently to better serve our global clientele. Today, we are proud to be a specialized one-stop electronic solution provider dedicated to overseas manufacturers in the Lighting and Home Appliance industries.

While we maintain a close partnership with our former factory (now one of our key suppliers), we have expanded far beyond standard PCB supply. We offer a comprehensive, customized service chain covering everything from initial PCB design and engineering, to component and production material sourcing, all the way to final PCBA assembly.

To ensure the most competitive solutions for our customers, we have carefully selected a network of strategic partner factories. These facilities are chosen specifically for their cost-effectiveness and technical expertise in various PCB types, allowing us to provide flexible and high-quality solutions tailored to your exact needs.

At Jointek JT, we combine decades of industry experience with a broader supply chain vision to deliver not just products, but true business value.

FAQ

Q: Why choose Jointek?

A: 1. Backed by Jointek, a trusted PCB manufacturer since 1999, our team possesses deep technical expertise to elevate your projects.
2. We offer a dual-strategy solutions: premium-quality solutions for mission-critical applications and cost-optimized alternatives for budget-sensitive designs
3. From concept to delivery: We provide a true one-stop electronic solution - encompassing PCB design, fabrication, component sourcing, assembly, testing and comprehensive supply chain management across China.

Q: What information is needed for a quotation?
A: For PCB fabrication: Please provide the Gerber files along with specifications including material, board thickness, copper weight, soldermask color, silkscreen color, and surface finish.
For PCB assembly (PCBA): In addition to above PCB detials, please also provide the BOM (list of materials) and the testing method or requirements.

Q: What if I don't have Gerber files?

A: No worries. Our engineering team provides professional reverse engineering services. Just send us your physical sample, and we will generate the necessary production data for you.

Q: What is the typical lead time?
A: We offer flexible scheduling to meet your needs: Sampling, 3~7 days; Standard mass production: Approximately 15 days; Rush production: 7-10 days.

Q: What is Jointek's capacity and capability?
A: Beyond Jointek facility, Jointek has established a robust network of strategic partners selected for their technical specialization and cost advantages. This ecosystem provides us with a massive combined capacity of 1M+ sqm monthly, enabling us to fulfill any volume and supply any type of PCB-from standard to highly complex builds.

Q: How does Jointek ensure quality control?

A: All production whether in-house or at partner facilities strictly adheres to ISO 9001 standards. Additionally, our engineers are stationed on-site at critical partner factories to ensure rigorous, real-time quality oversight.
Why choose Jointek?