JK BMS 200A High Power Solar Storage PCBA with 1-6 oz Heavy Copper Global Parts Sourcing Factory SMT Service

Product Description

PCBA Banner Service Capabilities

PCBA Services

⭐ We are a factory that manufactures PCBA based on your design files ⭐
💡 GET A PCBA QUOTE: To get a fast quote, you MUST provide your:
  1. Gerber Files
  2. BOM List
  3. Pick-and-Place File
SMT Technical Specifications
Solder Paste Printing Accuracy±0.025 mm
Max Solder Paste Printing Speed150 mm/s
Solder Paste PrintingPCB Thickness: 0.2–6 mm
SMT Accuracy±0.05 mm
SMT Speed0.048 sec/component
Max SMT PCB Size400 * 510 mm
Min SMD Resistor & Capacitor Size0201
Min BGA R-VTx Pitch0.35 mm
Reflow Soldering Temperature Accuracy±4°C
Reflow Soldering Zones8
Reflow SolderingLead-free
AOI Accuracy±0.0024 mm
AOI Speed5 in²/s (60 FOV/s)
AOI Capable Components0201 Chips & Fine Pitch
X-ray InspectionBGA Voids (0.35 mm Pitch)
BGA Rework StationCapable
SMT Machinery

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Professional PCBA Manufacturer - Your One-Stop Turnkey Electronics Solution
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• Smart home ambient lighting systems.
• Kitchen under-cabinet and bathroom vanity lights.

Dormitory Lightings PCBA

• Eye-protection desk lamps for reading and studying.
• Magnetic-mounted dormitory lights for bunk beds.
• Portable and rechargeable night lights.

Power Charger PCBA

• Magnetic wireless chargers (MagSafe compatible).
• Integrated 3-in-1 charging stations for smartphones, watches, and earbuds.
• Customized high-capacity portable power banks.

Industrial Power Module PCBA

• Industrial-grade power supply and control modules.
• Consumer electronics box-build assembly projects.

Humidifier Control PCBA

• Ultrasonic cool-mist humidifiers and aromatherapy diffusers.
• Desktop decorative fountain controllers.

Cloning & Prototyping Services

• PCB Cloning and Reverse Engineering (1:1 reproduction).
• Multi-layer PCB prototyping (up to 24 layers).
• Global component sourcing and turnkey manufacturing.

PCB Technical Specifications
Layers1–40 layers
Base MaterialFR4, High-TG FR4, CEM3, aluminum, High Frequency (Rogers, Taconic, ArOn, PTFE.F4B)
Max Panel Size1200*400mm
Min Board Thickness 4 layers: 0.40 mm
6 layers: 0.80 mm
8 layers: 1.00 mm
10 layers: 1.20 mm
Min Line Width/Spacing0.065 mm
Min Line Spacing to PSD0.09 mm
Min Line Width Tolerance+/- 10%
Min Finished Hole Size0.10 mm
Hole Wall Copper ThicknessMax 35 µm
Max Copper Thickness in Pattern210 µm
PTH Hole Diameter Tolerance0.05 mm
NPTH Hole Diameter Tolerance0.025 mm
Aspect Ratio10:01:00
Hole Position AccuracyMin +/- 0.05 mm
Copper weight0.5-6oz
Acceptable File FormatGerber file, PowerPCB, CAD, AUTOCAD, ORCAD, P-CAD, CAM-350, CAM2000
CertificateROHS, ISO9001, CE, FCC

Why Choose Us

Testing, Firmware programming, Conformal coating application, Potting/adhesive dispensing, Enclosure assembly, Customized packaging.
Testing Setup
Conformal Coating
Except for BOM sourcing, we provide PCB assembly, IC programming, housing design and packing service.
Full Packaging Box Build

Company Profile

PCBA Factory — A One-Stop Solution for Your Design Needs
Factory Floor SMT Line Production Line View Quality Control Inspection
⭐⭐ Fully automated machinery, high precision and quality control, rigorous AOI quality testing, and meticulous craftsmanship ensure superior PCBA products, all dedicated to providing our customers with exceptional service. ⭐⭐⭐
Automated Machine Details

About Certificate

We sincerely hope that our products and services are your best choice and look forward to working with you.
Product Certifications
We grow together with our customers. We warmly welcome our customers to visit us and give us advice.
Customer Visit Cooperation Meeting

Packaging & Logistics

PCBA Factory — A One-Stop Solution for Your Design Needs
Standard Packing Process Shipping Box Packing Safe Loading Shipment

✉️ Contact Us Today!

Ready to bring your project to life? Click "Get Quote" or "Chat Now" to talk to our engineering team. We support OEM/ODM customization to meet your specific needs!

Quality First, Customer Foremost.
Contact Team Support Consultation Service
Item Description
Product Range & Services PCB manufacturing, PCBA assembly (SMT/DIP/THT), turnkey PCBA, OEM/ODM. PCB types: single/double/multilayer/HDI/rigid/flex/rigid-flex/aluminum/LED. Services: prototype, small batch, mass production, quick-turn fabrication & assembly.
Quality Control Process Full QC: incoming material (CCL, solder mask, components), in-process, AOI, X-ray (BGA/QFN), ICT/flying probe, functional, final inspection. IPC-A-600/610 standards, traceable records, strict AQL. Low defect rate, stable quality.
Electrical & Functional Testing 100% E-test (open/short), impedance test for high-speed. PCBA functional test, ICT, flying probe, aging, temp/humidity reliability on request. Critical PCBA individually powered & tested before shipment.
Materials & Technologies PCB materials: FR4, high-TG, halogen-free, RF/high-freq, aluminum base. Surface finishes: HASL LF, ENIG, OSP, immersion tin/silver, hard gold. Technologies: fine-pitch SMT, BGA, QFN, COB, 0201/01005, mixed assembly, conformal coating, potting, box build.
Engineering & DFM Support Professional CAM/engineering, free DFM review (Gerber, BOM, PnP). Support stack-up, impedance, panelization, stencil, component substitution, BOM optimization. One-stop from layout to fabrication & assembly.
Certifications & Compliance Production compliant with ISO9001, ISO14001, IATF16949, UL, RoHS, REACH.
Production Capacity & Lead Time Stable capacity for prototype to mass production orders.
Industries & Application Fields Industries served: consumer electronics, industrial control, power, communication, automotive, medical, smart home, IoT, LED lighting, security, new energy, etc. High-quality PCBs/PCBAs.
Warranty & After-Sales Service Warranty on manufacturing defects. Rework/replace/refund per inspection report; fast response. English-speaking support, quick feedback & technical analysis.
Online Reputation & Advantages Alibaba Verified, Trade Assurance, on-time delivery, secure payment. Global customers (Europe, N.America, Asia). One-stop: PCB fab, component sourcing, SMT/DIP, testing, packaging in one factory.

Contact us today about your PCBA project, and our professional engineers will provide you with personalized solutions.

Professional PCB Engineers

Frequently Asked Questions

What files do you need for a quick PCBA quote?
To get a fast and precise quote, you must provide your Gerber Files, BOM (Bill of Materials) List, and the Pick-and-Place File.
What are your minimum component size capabilities?
Our advanced SMT assembly lines are capable of mounting minimum SMD components down to size 0201 and BGA pitches down to 0.35 mm.
Do you offer functional and electrical testing services?
Yes. We conduct 100% E-testing (open/short circuit), AOI (Automated Optical Inspection), X-ray inspection for BGAs, ICT, flying probe tests, and custom functional testing as requested.
What base materials do you use for PCB manufacturing?
We support multiple base materials including standard FR4, High-TG FR4, CEM3, aluminum, and High Frequency materials such as Rogers, Taconic, ArOn, PTFE, and F4B.
Can you handle OEM/ODM box-build projects?
Yes, we provide full turnkey services including PCB fabrication, global component sourcing, SMT/DIP assembly, firmware programming, enclosure/box-build assembly, and final packaging.
What quality compliance standards do you adhere to?
Our production processes strictly comply with standard IPC-A-600/610 guidelines and we hold ISO9001, RoHS, CE, and FCC compliant management systems.

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