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  Handheld Optical Test Instrument
　cable fault locator  
　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 variable attenuator
  Optical Components
　couplers
　patch cords
　adapters
　attenuators
　WDMs
  FBT
　coupler working station
  Optical Fiber Tool Kits
　tool kits-JW5001& JW5002
  Other Auxiliary Products
 Link
 
JW3208 Optical Power Meter JW3304 Cable Fault Locator JW3307A Optical ILRL Test Station
Joinwit perfectly presented in 2008 CI… [09-12]
Joinwit will attend the CIOE from 6 to… [08-25]
New style JW3212PON pass the CE-EMC au… [06-17]
Shanghai JOINWIT new released product… [06-17]
Change of Address… [04-08]
Joinwit returns from the PT/EXPO… [10-29]
Joinwit successfully concludes her AOE… [10-21]
Joinwit traveled the Lake of a Thousan… [07-20]
Joinwit launched JW3212 PON Optical Po… [05-11]
 
 Expo
 Shanghai Joinwit will attend the Commun… [04-02]
 Shanghai Joinwit will firstly attend th… [03-18]
 Shanghai Joinwit will attend the 16th C… [03-08]
 Joinwit will attend PT/EXPOCPMM CHINA 2… [09-19]
 Joinwit will attend the AOE from 17 to … [09-19]
 Joinwit will attend the CIOE from 6 to … [07-24]
 Joinwit sucessfully concludes her Commu… [06-21]
 Joinwit will attend the CommunicAsia200… [04-05]
 Successful conclusion of Joinwit CCBN20… [04-05]
 2006 West China Communication Industry … [11-25]
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