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  Handheld Optical Test Instrument
　optical fiber ranger  
　optical power meters
　PON optical power meters
　optical light sources
　optical multi meters
　visual fault locator
　optical fiber identifiers
　optical talk set
　optical variable attenuator
  Bench-top Optical Test Instruments
　optical power meters
　optical high stable laser source
　optical ASE laser sourse
　optical SLED laser source
　optical IL/RL test station
  Optical　Passive Components
　Fused Couplers
　PLC　splitters
　1310/1550nm WDM
　1310/1490/1550nm　WDM
　CWDM　Moudule
　Patch cords
　Adapters
　Attenuators
  FBT
　coupler working station
  Optical Fiber Tools
　Tool Kits
　Fiber Microscopes
　Cleaner
  Other Auxiliary Products
　OTDR
　Pipeline Locator
 Link
 
JW3212 PON Power Meter JW3304N Fiber Ranger JW3303 Optical Variable Attenuator
JOINWIT new released product-JW3304N O… [2009-03-19]
JOINWIT new released product-JWD1000 M… [2009-01-05]
Joinwit perfectly presented in 2008 CI… [2008-09-12]
Joinwit will attend the CIOE from 6 to… [2008-08-25]
New style JW3212PON pass the CE-EMC au… [2008-06-17]
Shanghai JOINWIT new released product… [2008-06-17]
Change of Address… [2008-04-08]
Joinwit returns from the PT/EXPO… [2007-10-29]
Joinwit successfully concludes her AOE… [2007-10-21]
 
 Expo
 Joinwit will attend the CIOE from 6 to … [2009-08-13]
 Shanghai Joinwit will attend the Commun… [2009-04-02]
 Shanghai Joinwit will firstly attend th… [2008-03-18]
 Shanghai Joinwit will attend the 16th C… [2008-03-08]
 Joinwit will attend PT/EXPOCPMM CHINA 2… [2007-09-19]
 Joinwit will attend the AOE from 17 to … [2007-09-19]
 Joinwit will attend the CIOE from 6 to … [2007-07-24]
 Joinwit sucessfully concludes her Commu… [2007-06-21]
 Joinwit will attend the CommunicAsia200… [2007-04-05]
 Successful conclusion of Joinwit CCBN20… [2007-04-05]
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