Ecvv Trade
Hongmy International Professional PCB Manufacturer

China Manufacturer with main products: PCB, PCB Board, Circuit Board, Rigid PCB

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FR4 PCB board

FOB Price: 0.10 - 1.00 USD/Piece
Supply Ability: 10,000 Square Meter per Month
Shipping: shenzhen port & HK port
Payment Terms: T/T, Paypal, Western Union
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


  • FR4 material PCB board with ROHS.

1,Our Product range
We offer a wide range of PCBs such as single-sided, double-sided, multi-layer, high frequency, MCPCB, metal-backed PCB and so on.
2, Product quality
Our factories got ISO9001, UL certificates and our products meet RoHS standards.

  • ROHS:A001C100827049001-2
  • SGS:CANEC1000312001
  • UL:E320045 

3, How can we help you?
What we offer is better solutions to help you improve your quality while maintaining low production cost and be your longtime partner.

4, Can I ask you three questions?
(1)Do you have plans to import printed circuit board this year? 
(2)If so, do you have plan to find an supplier in China?
(3)How can I Be a qualified supplier for you?


 If our PCBs can meet your requirements,welcome to receive your enquiry or trial order for testing our price and quality. We will quote to you the best price for your reference as soon as we receive your specific inquiry.

 The following is our ability specifications:
Manufacture Capability

FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal based

Layer No.
Finished Board thickness
0.2 mm-3.8mm  (8 mil-150 mil)
Board Thickness Tolerance
Cooper thickness
0.5 OZ-6OZ (18 um-210 um)
Copper Plating Hole
18-40 um
Impedance Control
0.012"(0.3mm)-0.02  (0.5mm)
Min Trace Width (a)
0.075mm (3mil)
Min Space Width (b)
0.1mm (4 mil)
Min Annular Ring
0.1mm (4 mil)
SMD Pitch (a)
0.2 mm(8 mil)
BGA Pitch (b)
0.2 mm (8 mil)
Solder Mask
Min Solder Mask Dam (a)
0.0635 mm (2.5mil)
Soldermask Clearance (b)
0.1mm (4 mil)
Min SMT Pad spacing (c)
0.1mm (4 mil)
Solder Mask Thickness
Min Hole size (CNC)
0.2 mm (8 mil)
Min Punch Hole Size
0.9 mm (35 mil)
Hole Size Tol (+/-)
PTH:±0.075mm;NPTH: ±0.05mm
Hole Position Tol
Lead free HASL
Immersion Gold
Nickel  3-7um  Au:1-5u''
Panel Outline Tol (+/-)
CNC: ±0.125mm, Punching: ±0.15mm
Gold Finger angle
15° 30° 45° 60°

ROHS,  ISO9001:2008,  SGS,  UL certificate.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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