Wenzhou Walbond Electronic Co., Ltd.


Brand Name:
Model Number:
Base Material:
Copper Thickness:
Board Thickness:
Min. Hole Size:
Detailed Description

1.2L PCB;
2.good quality,reasonable price;
3.quicker delivery;
4.better logistic service;

We can manufacture PCB in higher quality, more competitive price, quicker delivery and better logistic service…Welcome to send us RFQ!


This form is of my company's process capacity for your reference, for more messages, pls contact with us freely!

MaterialFR-4 / Hi-Tg FR-4 / Lead free Materials(RoHS Compliant)/CEM-3/CEM-1/Aluminium
Layersingle layer,double layer,multi-layer(4-10)
Board Thickness0.3mm-3.0mm,+/-0.1mm(tolerance)
Copper Thickness1/2OZ-3OZ (35um to 105um),+/-8um(tolerance),purity 99.5%
Impedance Control±10%
Bow and Twist MAX.0.75%(SMT)
Anti-strip 0.88N/mm
Reactance 500V
Min. Value 
Min. Trace/Space Width 6 mil,+/-0.15mm(tolerance)
SMD Pitch 10 mil
BGA Pitch 20 mil
Min Pad Space 4mil(SMT)
Plating Copper Thickness15um
Hole Size0.25mm--6.2mm
Hole Position Tolerance±0.1mm
PTH/NPTH Tolerance±0.15mm(dia.=0.4-1.4mm)
Pad Tolerance±0.1mm(dia.≥0.6mm)
Pad to hole/to pad Tolerance±0.05mm/±0.2mm
Solder Mask 
Pad no Open soldermask must cover all on both side, reject tin on pad   OSP PCB with RoHS
Pad Open reject soldermask inside the hole on both side               OSP PCB with RoHS
Solder Mask Thickness0.7mil,raised H≤0.05OSP PCB with RoHS
Colour green,blue,red,yellow,black,white(LPI/MATT.,UL 94 V0 approved)
Surface Finish 
HALtin height≤0.05mmOSP PCB with RoHS
ENIGNickel  3-7um,gold:0.5-0.7um
OSP/flash gold 0.2-0.5um
Pealable maskcover all on pad,thickness≥0.20mmOSP PCB with RoHS
Carbon Inkcover all on trace,Value≤30ΩOSP PCB with RoHS
Outline Tolerance±0.2mm
V-cut position/depth±0.2mm(length≤100mm)/±0.2mm
E-testing pass percent97% pass for the first time,+/-2%(tolerance) 
Certificate SGS,ISO,ROHS,UL,



Welcome to visit WALBOND ! 

 OSP PCB with RoHS

We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply 2 Layer PCB according to customers’ requirements!We are specializing in producing many kinds of products,welcome to contact me for the details!Welcome your negotiated prices,we promise your good price will be our consideration.Above items are just a part, many more Cisco products are not listed out, please feel free contact us for more details. Thank you for your attention

Company information:
    Wenzhou Walbond Electronic Co., Ltd. ,established in 2001 . We is an exporter of China (Mainland) PCB & PCBA products.    With independent export rights, our products have been exported to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe, etc. The aim we pursue is to be the best in quality & price, and we always have been devoted to our customers for their requirements!    We are seeking for cooperation with clients with sincerity.Welcome to visit our company website(www.walbond.com), if you have interest of any of our product, please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements
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Send Inquiry to this Supplier
Wenzhou Walbond Electronic Co., Ltd.
Mr. Alex Wang
Zhongyang Road A-1 Block,Sanxi Industrial Zone,Ouhai Economic Development Zone,Wenzhou City, Zhejiang Province,China

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