RF Shielded Box
Manual, pneumatic and high-performance RF shielded boxes for PCBA, WiFi, Bluetooth, UWB and wireless production testing.
RF & Acoustic Shielding Expert
RF & Acoustic Shielding Expert
Creating Ideal Environment for Product Testing
RF & Acoustic Shielding Expert
Production Automation-RF/Audio Testing
Apply to all kinds of wireless /audio product testing, these testers work with automation robots together
RF & Acoustic Shielding Expert
Technological Innovation
We focus on RF and acoustic testing, delivering professional solutions for precise product validation.
RF & Acoustic Shielding Expert
Professional
We consistently pursuing and exploring new RF & acoustic theories, technology and ideas.
15+Years in test engineering
28+Export countries
1000+Models and fixtures
Core Product Lines
Test environments built for RF, acoustic and automation workflows.
RF shielding chamber
RF shielding chambers, shielding cabinets and compact OTA chambers for repeatable wireless, antenna and RF validation environments.
Acoustic box
Acoustic boxes and soundproof enclosures for audio, noise and electronics production testing.
Acoustic Chamber
Acoustic chambers, anechoic boxes and soundproof sound boxes for repeatable audio and noise measurement.
Antennas & Accessories
Antenna couplers, RF and microwave switches, filter interfaces and RF accessories for wireless test systems.
Test connectors
Automatic test connectors and modules for Type-C, HDMI, USB, RJ45, D-SUB and automotive PCBA test fixtures.
Automated test module
Automated test modules and adaptive plug-in mechanisms for PCBA and connector test fixtures.
Automation systems
Automation systems for RF shield box testing, OTA validation, WiFi throughput tests and production-line electronics testing.
Featured Products
Equipment for repeatable validation.
High-performance Production Line Acoustic Enclosure
Model NO.: CT-GS-Z-SK8911 Market Demand for High‑Performance Acoustic EnclosuresThe global d···
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Side-Opening Shield Box
Model NO.: ST-S006ST-S006 RF Shielded Box provides RF isolation and signal connections neces···
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Manual Soundproof Enclosure
Model NO.: ST-SG8570Manual Soundproof EnclosureThis manual soundproof enclosure is designed ···
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D-SUB Serial Port Test Module (9pin)
Model NO.: DS-S009M626D-SUB Serial Port Test Module (9pin):D-SUB-9PIN connector++floating st···
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pneumatic shell style RF shield box
Model NO.: ST-SP543 WiFi Testing Pneumatic RF Shield Box RF shield box Features & Specificat···
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Stackable RF Shielded Enclosure Assembly
Model NO.: ST-S6821Our Solutions & Benefits of RF Shielded EnclosureExcellent shielding per···
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manual Rack style acoustic chamber
Model NO.: ST-SG4050Structure and Functions of Compact Acoustic Chamber A compact acoustic c···
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UWB TOF test RF shield chamber
Model NO.: ST-SA8511Main functions and scope of application: 1. UWB TOF shield chamber Provi···
DetailsAbout Ci-Tech
Engineering support from concept to production test.
Ci-Tech has senior engineers, project managers and marketers with more than 15 years of experience in electronic test and measurement and electronics manufacturing industries. We are committed to becoming a professional RF and acoustic test equipment system solution provider for modern product validation teams.Our work focuses on building controlled environments where wireless, acoustic and production-line tests can be performed with repeatability, stability and practical engineering support.EMC shielding test solu
Company ProfileSuccessful Cases
Applied test systems in real production scenarios.
News & Insights
Updates from RF, acoustic and automation testing.
2026-05-11
6G, 6GHz frequency band, Approved!
IT Home reported on May 8 that the Ministry of Industry and Information Technology (MIIT) issued an official document to···
Read more2026-04-22
How to Choose a Suitable Shielding Box for Laboratory Use
1. Clarify the Test Type FirstFor EMI / electromagnetic interference testing → Choose an EMI shielding boxFor RF / radio···
Read more2026-04-18
How to Choose the Right RF/EMI Shield Box
The core principle for selecting an RF/EMI Shielding Box is to match your test frequency band, DUT size, shielding effec···
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