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Shanghai Joinwit Optoelectronic Tech. Co.,Ltd jobs and careers

China

As of October 23, 2026, Shanghai Joinwit Optoelectronic Tech. Co.,Ltd has no open roles listed.

About Shanghai Joinwit Optoelectronic Tech. Co.,Ltd

Joinwit provide fiber engineering testing solutions, FTTX network testing. ◆We passed the German TUV ISO9001 series of quality certification, Shanghai High-tech Enterprise Certification, EMC certification, ROHS certification. ◆We develops and produces independently, owns 100% independent intellectual property rights. Actively develops OEM / ODM services and Self-owned brands. ◆Our handheld intrument products are optical fiber engineering instrumentation products (such as OPM, PON OPM, OLS, OTDR, VFL, optical multimeter, optical fiber identifier, Optical Fusion splicer, VOA) , ◆Bench-top instrument products (OPM,OLS, multi-channel integrated test instrument (including PDL test function) , Non-winding IL&RL test station, Optical Device Multiple Application Platform, DWDM, Polarization-maintaining device, Polarization extinction ratio, and FTB splitter testing system, PLC splitter production testing system, optical fiber connector testing, coupling monitoring and other industrial production control solutions. ◆Passive component products (such as couplers, connectors, adapters, attenuators) , optical fiber cable cleaning tools, construction and maintenance tool kits.

Founded
1998
Employees
11 to 50
Headquarters
China

Jobs at Shanghai Joinwit Optoelectronic Tech. Co.,Ltd

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Shanghai Joinwit Optoelectronic Tech. Co.,Ltd jobs: common questions

Is Shanghai Joinwit Optoelectronic Tech. Co.,Ltd hiring right now?
Shanghai Joinwit Optoelectronic Tech. Co.,Ltd has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on Shanghai Joinwit Optoelectronic Tech. Co.,Ltd's careers site.
Where is Shanghai Joinwit Optoelectronic Tech. Co.,Ltd headquartered?
Shanghai Joinwit Optoelectronic Tech. Co.,Ltd is headquartered in China and was founded in 1998.
How do I apply for a job at Shanghai Joinwit Optoelectronic Tech. Co.,Ltd?
Pick a role on Shanghai Joinwit Optoelectronic Tech. Co.,Ltd's TheJobsMap page and select Apply. Every listing links to the original posting on Shanghai Joinwit Optoelectronic Tech. Co.,Ltd's own careers site, so you apply directly with the employer.