Powerwin Industry Limited

We can supply any design and any shape mini speaker.Welcome your OEM/ODM order. my email is kathy(a)powerwinok.com

RMS 42W*2 Senstivity 300-400mv Accessory Belt and Buckle we can supply any model of mini speaker for your choice if you like. my email is kathy at

Hamburger mini speaker, can design many kinds of type.please check photos. my email is kathy(a)powerwinok.com

We can supply good quality digital microscope to you.It's with camera function and can enlarge image to544X.

We can supply a full range of CMO LCD panel.Our panel price is very good.Only for industry application.

We have a full range of primary battery and rechargeable battery.All our battery are in superior quality, best price and meet ROHS directive.

We can supply any design and any shape mini speaker.Welcome your OEM/ODM order. All our mini speakers are in good quality and best price.

We have 3 models of high speed of portable scanners.They are in best quaity and price.Welcome your orders.My email is kathy at powerwinok.com

SP-803 mini speaker is in good quality and best price.welcome your orders.my email is kathy(a)powerwinok.com

sp-8118C 1. Output:RMS 4 Ws(2 Ws+2 Ws) THD=10% 2. Frequency response:150-18000 Hzs(+/-3 dbs) 3. Signal-to-noise: 70 dbs 4. Speaker:The external d

Bluetooth Profile : A2DP AVRCP RF Range : 10 m Frequency Response : 100Hz-20KHz Loudspeaker Output : 3W skype is kathy.powerwin

AS-01 mini speaker U-disk+SD+FM Mini Speaker Enjoy music any time any where! We can supply any kin of mini speaker for you. My email is kathy(a)

SP-UK2 Mini Speaker U-disk+SD+FM Mini Speaker Enjoy music any time any where! my skype is kathy.powerwin

SP-UK3 mini Speaker U-disk+SD+FM Mini Speaker+iPod dock Enjoy music any time any where! my skype is kathy.powerwin

Portable Audio System designed for Ipod.We can supply any shape and design new mini speakers for you.katy(a)powerwinok.com