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The board quality is very good! We have been WonDa’s customer for more than 4 years. Your good service and quality is too good.

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The board quality is very good! I’m surprised with the low cost and quick delivery. It is totally out of my expectation. I will definitely come back.

—— Victoria, Australia

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Cell Phone PCB

Introduction

We can make single/double sided board, multi-layer board, high density board, including MLB with blind/buried via holes

Main Base Material

FR-1, FR-2, FR-4, CEM-1, CEM-3, High Frequency Laminate with various dielectric constant (imported or from local supplier), Aluminum base laminate, Metal core Aluminum
We choose the best base material suppliers as our partners, such as KB and Shengyi to guarantee our products with high quality.

Surface Finish

Hot air Lev p lead free HASL, immersion gold/silver/tin, plating gold, OSP

Board Thickness

Inner core thickness 0.15-1.5mm, finished board thickness 0.20-3mm

Service

*- Comprehensive documents audit to prevent mistakes in PCB Gerber and Bom.

*- Suggest best quality replacement with lower price.

*- Engineering support for test and provide suggestions for mass production.

*- Suggest best shipment method.

*- Sign NDA to keep your design safe.

Portable Slim 4000mAh Gift Power Bank For iPhone Samsung Phone

Name: Portable Slim 4000mAh Gift Power Bank For iPhone Samsung Phone
Brand: Portable Slim 4000mAh Gift Power Bank For iPhone Samsung Phone
SKU: Portable Slim 4000mAh Gift Power Bank For iPhone Samsung Phone
Rating: 4.5 (122 reviews)

Large Image : Portable Slim 4000mAh Gift Power Bank For iPhone Samsung Phone

Product Details:

Place of Origin:	China
Brand Name:	OEM
Certification:	CE/ROHS/FCC
Model Number:	YWD-PY34

Payment & Shipping Terms:

Minimum Order Quantity:	negotiation
Price:	negotiation
Packaging Details:	Standard carton package
Delivery Time:	3~6 working days
Payment Terms:	T/T or western Union
Supply Ability:	5,000pcs per day

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Detailed Product Description

Application:	IPhone, IPad, IPod, Samsung, HTC, Sony Etc.	Product Size:	145729.9mm
Capacity:	8000mAh	Certification:	CE/ROHS/FCC
Battery Level:	A	N.W.:	235g
Protection:	SCP, OVP, OCP, ODP	Battery Type:	Li-polymer Battery
Highlight:	Battery Bank for Mobile , HTC Power Bank

Slim 8000mAh Rechargeable Mobile Power Pack For iPhone / Samsung

Functions:

1. Portable compact, easy to carry, multi-function power bank can be put in the pockets.

2. Intelligent circuit protection, perfect to protect your devices.

3. Smart technology, instant plug and play

4. Available when dinner, travel, games, food, etc

Why choose us?

1. We are China leading power bank manufacturer.

2. 100% QC inspection before shipment.

3. Best quality & service with competitive price.

How to Order power bank?

1. Please tell us the model and quantity and other request.

2. Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.

3. Confirm and ship the goods, then tracking number will be sent to you promptly.

4. We will help to track your goods until you receive them safely.

Specifications:

Cell Brand	Import original and full capacity grade A Li-polymer battery
Advantages	1. Long working time. 2. Capacity to maintained more than83%- 85% 3. Special OEM design.
Capacity	8000mAh
The PCB for power bank	1) Overcharge protections 2) Over discharge protections 3) Short-circuit protections 4) Stable voltage protections. 5) Automatically identify the phone current protections.
Mobile phone connectors	mobile phone connectors, it can charger for different cell phone by different connectors ports
Conversion efficiency	high capacity conversion efficiency
Suitable for	Any kind of cellphones and can recharge your mobile phone, digital camera, PDA, PSP, MP3, MP4, iPod, DV and 5v 1A digital items,convenient for travel and emergency situation
Charge time	5~7 hours (influence by capacity)
Using time	8~10 hours (influence by capacity)
Life	More then 500 times recharge.
Warranty	1 year
Payment	We accept payment by Bank Transfer(company account available)/ Western Union / TT
Shipment	The products will be shipped by UPS/DHL/FEDEX, which will take 4-5
Delivery day	3~6 working days for delivery after received payment

Features:

The design of lightweight, small, convenient to carry.
Power bank for mobile phones,MP3, MP4 or other digital products.
Digital power specially designed for all cellphones to avoid over-charging or damaging your phone.
Integrated smart chip provides full protection against electric overload.

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Contact Person: Miss. aaa

Tel: 86 755 8546321

Fax: 86-10-66557788-2345