Shanghai JLC Trading Co., Ltd. · Profeta International Company Limited
Shanghai JLC brings first class test instruments from Europe, the USA, Korea and Japan to Chinese device makers, and backs them with repair, calibration and outsourced testing.
What We Do
We promote imported top-notch test instruments and provide the technical solution around them, from LED and display spectroradiometry to discrete device parametric and dynamic test.
Who We Serve
Semiconductor and optoelectronic manufacturers, laboratories and quality departments. Our cases include CRM, Hisense, Microsemi, Liteon, Bosch, Diodes Shanghai, Osram, Fenghua and Goodark.
What We Solve
Choosing the right tester, fixturing it to your package, keeping it calibrated, and covering peak test load without buying another machine.
Why Shanghai JLC
Quality first, customers foremost. An official member of the Shanghai Electronic Chamber of Commerce and the Shanghai Electronics Device Manufacturer Association.
Product Categories
Test systems and services grouped the way engineers look for them.
Parametric and Curve Tracing Testers
Static parameter test systems and curve tracers for diodes, transistors, MOSFETs, IGBTs and other discrete devices.
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Dynamic Parameter and Avalanche Testers
Switching time, gate charge, Trr/Qrr and UIS/EAS avalanche test systems for power devices.
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LED and Display Light Measurement
Array spectrometers and imaging colorimeters from Instrument Systems for LED, display and light source measurement.
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Thermal Analysis and Imaging
Junction-to-case thermal resistance analysers and thermal imaging cameras for device and board level work.
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Quartz Crystal Test Systems
Computer controlled network analysers for quartz crystal and ceramic resonator measurement.
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Gloss Meters
Small aperture curved surface gloss measurement to ISO 2813 and ASTM D523.
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Scanners Decks and Fixtures
Pin and output programmable scanners, high current decks, low current decks and custom test fixtures.
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Test Services
Repair, calibration, handler connection and outsourced device parameter testing.
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Selected Systems
CAS 140CT Array Spectrometer
LED and Display Light Measurement
ipTEST Static and Dynamic Discrete Testers
Dynamic Parameter and Avalanche Testers
ITC55100C UIS and EAS Avalanche Tester
Dynamic Parameter and Avalanche Testers
Phase 12 Thermal Analyzer
Thermal Analysis and Imaging
S&A 250B-2 Quartz Crystal Network Analyzer
Quartz Crystal Test Systems
STI5300C Discrete Test System
Parametric and Curve Tracing Testers
NOVO-CURVE Small Aperture Curved Surface Gloss Meter
Gloss Meters
SX5012 5000 V 1200 A IGBT Test System
Dynamic Parameter and Avalanche Testers
Tell Us The Device
Device type, package, the parameters you need and the throughput you are aiming for.
We Propose The System
Our engineers put together the tester, the heads or decks and the fixture that fit.
Demonstration And Fixture
Fixtures are made to the real dimensions of your device so the measurement is right.
Installation And Support
Installation, training, calibration and repair are handled by our own engineers in China.
Services
Customer Cases
Shanghai JLC Trading Co., Ltd. is a private hi-tech enterprise located in Shanghai, China. With its brother company Profeta International Company Limited, registered in Hong Kong SAR, the group has further expanded its reach in the electronics industry.
Company News
Shanghai JLC is officially a member of SEMA
2021-05-14
Shanghai JLC Trading Company Limited has joined the Shanghai Electronic Chamber of Commerce, also known as the Shanghai Electronics Manufacturer Association, and is now an official member. The chamber is a subsidiary of the Shanghai Economics and Information Technology Committee, a department of the Shanghai Municipal Government. We look forward to working alongside other members of the chamber.
FAQ
We promote imported top-notch test instruments in China, including Instrument Systems LED and display measurement systems and semiconductor testers from ITC, ipTEST, STI and other first class makers. We also repair and calibrate testers and take on outsourced device testing.
Yes. Tell us the device type, the package, the parameters you need and the throughput you are aiming for, and our engineers will propose the system and the fixtures that fit.
Yes. Fixtures are made to order against the real dimensions of your device. With our STI5300C fixtures the lowest measured RDSON value can reach below 1 mOhm.
We repair and calibrate the types of semiconductor tester and handler that are common in the market, including STI5000E, STI5000C, STI5300HX and STI5300C, and we can carry out handler connection projects on site.
Shanghai JLC brings first class test instruments from Europe, the USA, Korea and Japan to Chinese device makers, and backs them with repair, calibration and outsourced testing.
