LED Printed Circuit Board/LED PCB Manufacturer/LED SMD PCB Board

Place of Origin:
Liaoning, China (Mainland)
Brand Name:
Model Number:
Base Material:
CM-1 CM-3 FR-1 FR-4
Copper Thickness:
0.5oz to 2oz
Board Thickness:
0.4mm to 3mm
Min. Hole Size:
Min. Line Width:
Min. Line Spacing:
Surface Finishing:
Surface processing 1:
Surface processing 2:
Surface processing 3:
HAL Lead Free
Surface processing 4:
Immersion Tin
Surface processing 5:
Immersion Gold
Surface processing 6:
Gold Connector
Supply Ability:
6000000 Square Meter/Square Meters per Year
Packaging Details
Packaging Detail: inner packing:vacuum packing/plastic bag outer packing:standard carton packing
Lead Time:
1-5 days 6-15 days 7-30 days

LED Printed Circuit Board/LED PCB Manufacturer/LED SMD PCB Board

Our Factory

About Our Company

  • BLD was founded in Y1998, a  professional PCB and PCBA manufacturer.
  • BLD is with a great reputation, specialize in PCB (up to 24 layers).
  • Our partners include Intel, Dell, BMW, Haier, Gree, Sumitomo, Nidec, and Lenovo Etc.
  • We are not lowest one in price, but the quality first with reasonable price.
  • Mass production, small serial production and prototype are authorized SGS, TS, RoHS and UL.

      The Size of Our PCB Factory

  • Number of Workers: 877 Persons
  • Area Coverage: 750000 Square Meters
  • Annual prodction: 600000 Square Meters
  • Factory History: From the Year 1998
  • Number of Machines: 323 Sets
  • Number of Engineers: 37 Persons
  • Lab Area coverage: 5000 Square
  • Number of Cooperative  Countries: 68 Counties

      Printed wire board assemly 

Product Description


  What can we do for you?

  • 1-24 layer PCB manufacturing.
  • 1-24 layer PCBA, no mater big or small size, no matter big or small order.
  • Components sourcing from nearly 70 components suppliers, we can guantee better price and quality.

Product Specification:

    Layers   1-24 layers   Min Board Thickness(1-layer)   0.10mm
   Max Board Size   635 × 1100mm   Min Board Thickness(2-layer)   0.5mm
   Min Board Size   20 × 30mm   Min Inner-layer Thickness   0.1mm
   Min Trace   0.1mm   Min Annular Ring   0.1mm
   Min Space   0.1mm   Min Hole Location Tolerance   ±0.075mm
   Min Hole Size   0.2mm   Min Hole Size Tolerance   ±0.05mm
   Board Wrap   ≤ 1°   Min Outer Dimension Tolerance   ±0.1mm
   Solder Mask   Green, Yellow, Red, Black, Blue, White
   Surface Finish   HAL, HASL, Immersion Gold, Immersion Silver, Plating Gold, Plating Nickel, Plating     Silver, Gold Finger, OSP
   Board Material   FR-4, High Tg FR-4, Halogen Free FR-4, Thick Copper FR-4, Aluminium Based,

  Rogers, Taconic

   Acceptable file   Gerber file(RS-274-X or RS-274-D with aperture list and drill


  CAM software   Genesis, CAM350
Note: If your requirments are not out of this form, please let us know specially, we will pay more attention. 



Custom PCBA manufacturer/electronic circuit board PCB Assembly/ PCBA

Machinery equipment


Packaging & Shipping


       We can ship your PCB and PCBA goods with different ways without any damage,

  • We have specially made box with professional package, so we can protect your goods.
  • DHL and FedEx 1-3 days  4-7 days service.
  • Air transiporment, UPS and TNT 8-14 days.
  • 15-60 days water shipments with very good price.
  • We are high-class of different express’ menbership, so we can serve much beter service.

FAQs of PCB Assembly Services Products


  • Q: What does BLD need for a customized PCB order?
  • A: When you place a PCB order, the customers need to provide Gerber or pcb file.If you do not have the file in the correct format, you can send all the details related to the products.
  • Q: What does BLD need for a customized PCBA order?
  • A: When you place a PCBA order, you need to provide Gerber or pcb file and the BOM list to BLD.
  • Q: What is your quotation policy?
  • A: For the PCB order in large quantity, BLD will send you the quotation based on the MOQ of the products concerned, and the price will be reasonable with good quality.
  • Q: What does BLD need for other services?
  • A: For PCB clone service, the customer needs to send us the printed circuit board concerned,and also the sharp photos of its front side and the back side. 
  • Q: How about the service BLD offered to the customers?
  • A: If you have any questions about our products or company, do not hesitate to send us your inquiry toour customer service representatives, Your satisfaction is our pursuits.

Contact Us

 Sales man: Amy He

Mobile :150-0425-6230


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