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About GCDC

Professional organization for wireless/electromagnetic compatibility testing

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Guangdong Global Testing Technology Co., Ltd. specializes in the certification and testing of Bluetooth WiFi, communication 2, 3, 4G, SRD wireless, smart home, medical, automotive electronics and other products, and provides a full range of comprehensive services such as electromagnetic compatibility, radio frequency testing, and GMA.

Guangdong Global Testing Technology Co.,Ltd.
  • 1 首页
  • 2 International Certification - 第 1 页
  • 3 International Certification - 第 2 页
  • 4 International Certification - American Certification - 第 1 页
  • 5 International Certification - Columbia - 第 1 页
  • 6 International Certification - Peru - 第 1 页
  • 7 International Certification - Chile - 第 1 页
  • 8 International Certification - Argentina - 第 1 页
  • 9 International Certification - Brazil - 第 1 页
  • 10 International Certification - Mexico - 第 1 页
  • 11 International Certification - Canada - 第 1 页
  • 12 International Certification - U.S. - 第 1 页
  • 13 International Certification - European Certification - 第 1 页
  • 14 International Certification - Ukraine - 第 1 页
  • 15 International Certification - Turkey - 第 1 页
  • 16 International Certification - Russia - 第 1 页
  • 17 International Certification - Germany - 第 1 页
  • 18 International Certification - U.K. - 第 1 页
  • 19 International Certification - European Union - 第 1 页
  • 20 International Certification - Asia Certification - 第 1 页
  • 21 International Certification - Qatar - 第 1 页
  • 22 International Certification - Kuwait - 第 1 页
  • 23 International Certification - Pakistan - 第 1 页
  • 24 International Certification - Cambodia - 第 1 页
  • 25 International Certification - Malaysia - 第 1 页
  • 26 International Certification - Israel - 第 1 页
  • 27 International Certification - UAE - 第 1 页
  • 28 International Certification - Saudi - 第 1 页
  • 29 International Certification - Jordan - 第 1 页
  • 30 International Certification - Philippines - 第 1 页
  • 31 International Certification - Thailand - 第 1 页
  • 32 International Certification - Singapore - 第 1 页
  • 33 International Certification - Vietnam - 第 1 页
  • 34 International Certification - Indonesia - 第 1 页
  • 35 International Certification - India - 第 1 页
  • 36 International Certification - Japan - 第 1 页
  • 37 International Certification - Korea - 第 1 页
  • 38 International Certification - China - 第 1 页
  • 39 International Certification - Other Certification - 第 1 页
  • 40 International Certification - International - 第 1 页
  • 41 International Certification - Sierra Leone - 第 1 页
  • 42 International Certification - Botswana - 第 1 页
  • 43 International Certification - Mozambique - 第 1 页
  • 44 International Certification - Tanzania - 第 1 页
  • 45 International Certification - Uganda - 第 1 页
  • 46 International Certification - Kenya - 第 1 页
  • 47 International Certification - Egypt - 第 1 页
  • 48 International Certification - South Africa - 第 1 页
  • 49 International Certification - Australia - 第 1 页
  • 50 International Certification - Industry Agreement - 第 1 页
  • 51 Product-Test - 第 1 页
  • 52 Product-Test - 第 2 页
  • 53 Product-Test - Automotive electronics testing - 第 1 页
  • 54 Product-Test - Medical electronic testing - 第 1 页
  • 55 Product-Test - Smart home testing - 第 1 页
  • 56 Product-Test - Communication 2,3,4G testing - 第 1 页
  • 57 Product-Test - SRD wireless testing - 第 1 页
  • 58 Product-Test - Bluetooth WiFi testing - 第 1 页
  • 59 Product-Test - Energy storage power testing - 第 1 页
  • 60 Product-Test - Power bank testing - 第 1 页
  • 61 Product-Test - Power product testing - 第 1 页
  • 62 Product-Test - Battery product testing - 第 1 页
  • 63 Product-Test - Multimedia device detection - 第 1 页
  • 64 Product-Test - Lighting products testing - 第 1 页
  • 65 Product-Test - ITE/AV product testing - 第 1 页
  • 66 Product-Test - Electric vehicle testing - 第 1 页
  • 67 Information
  • 68 Information - Standard Update - 第 1 页
  • 69 Information - Technical Information - 第 1 页
  • 70 Information - Certification Information - 第 1 页
  • 71 Information - Certification Information - 第 2 页
  • 72 Information - Certification Information - 第 3 页
  • 73 Information - Certification Information - 第 4 页
  • 74 Information - Certification Information - 第 5 页
  • 75 Information - Certification Information - 第 6 页
  • 76 Information - Certification Information - 第 7 页
  • 77 Information - Certification Information - 第 8 页
  • 78 Information - Certification Information - 第 9 页
  • 79 Information - Certification Information - 第 10 页
  • 80 Information - Company News - 第 1 页
  • 81 Experimental Base - 第 1 页
  • 82 Honor - 第 1 页
  • 83 Partner Organization - 第 1 页
  • 84 Expert Team - 第 1 页
  • 85 Enterprise Style - 第 1 页
  • 86 Cooperation Customers - 第 1 页
  • 87 Recruitment
  • 88 Recruitment - Recruitment - 第 1 页
  • 89 Test items - 第 1 页
  • 90 Test items - 第 2 页
  • 91 Test items - RF Wireless Testing - 第 1 页
  • 92 Test items - EMC Testing - 第 1 页
  • 93 Laboratory - 第 1 页
  • 94 Laboratory - RF Wireless Testing - 第 1 页
  • 95 Laboratory - EMC Testing - 第 1 页
  • 96 Company Profile
  • 97 Contact Us
  • 98 Online Application
  • 99 Certificate Query
  • 100 Report Query
  • 101 Links
  • 102 Sitemap
  • 103 CRC
  • 104 Sensor
  • 105 RF Laboratory
  • 106 EMC Laboratory
  • 107 Bluetooth Lab
  • 108 LoT Lab
  • 109 5G Communication Laboratory
  • 110 SAR Laboratory
  • 111 OTA Laboratory
  • 112 Safety Laboratory
  • 113 Energy Efficiency Laboratory
  • 114 Reliability Lab
  • 115 Chemistry Lab
  • 116 Little genius
  • 117 Backgammon
  • 118 CVTE
  • 119 EAST
  • 120 LED LENSER
  • 121 ROAMAN
  • 122 Newmine
  • 123 Edifier
  • 124 UGreen
  • 125 SDMC
  • 126 FS
  • 127 Momox
  • 128 Sunniwell
  • 129 Engineering customer service
  • 130 Key account representative
  • 131 Business elite
  • 132 From August 25, 2022, the FCC will mandate the provision of antenna gain information!
  • 133 Global Market Regulatory Update--Wireless Products
  • 134 The German Product Safety Act has been revised and will come into force on July 16, 2021!
  • 135 FCC new version KDB 447498 regulation requirements
  • 136 Canadian ISED released a new version of the information technology equipment standard ICES-003 Issue 7
  • 137 Introduction to WiFi RF receiving indicators and testing process
  • 138 5G product DFS dynamic frequency selection test
  • 139 The difference between EMI, EMS, and EMC, engineers must read!
  • 140 What are the EMC electromagnetic compatibility test items and standards?
  • 141 Anatomy of Wireless Technology 802.11ax (Wi-Fi 6)
  • 142 Interpretation of FCC certification test items for 2.4GHZ wireless products
  • 143 Raiders strike! Global certification of wireless products is complete!
  • 144 Amazon’s new regulations, from September 30, 2022, Canadian websites must be certified by ISED!
  • 145 Wireless product IC-ID certification test items
  • 146 Handle the Japanese TELEC certification test project for classic Bluetooth products
  • 147 Brand new upgrade to "GTG Guangtest Group" announcement
  • 148 "Guang" measuring the world · "Magnetic" is famous all over the world Congratulations on the grand opening of GTG Group's Wireless Testing Division!
  • 149 The eighth sales elite monthly meeting of GTG Guangtest Group was successfully held!
  • 150 The ninth sales elite monthly meeting of GTG Guangtest Group was successfully held!
  • 151 MTC
  • 152 SUBTEL
  • 153 ENACOM
  • 154 ANATEL
  • 155 IFETEL
  • 156 NRCan
  • 157 CSA
  • 158 ICES
  • 159 ISED
  • 160 Energy Star
  • 161 California 65
  • 162 CEC
  • 163 DOE
  • 164 ETL
  • 165 UL Report
  • 166 UL
  • 167 CTIA
  • 168 FCC
  • 169 FCC SDOC
  • 170 FCC ID
  • 171 UN38.3
  • 172 IEC
  • 173 CB
  • 174 NATCOM
  • 175 BTA
  • 176 INCM
  • 177 TCRA
  • 178 UCC
  • 179 CCK
  • 180 NTRA
  • 181 SABS COC
  • 182 ICASA
  • 183 GEMS
  • 184 SAA
  • 185 RCM
  • 186 PTCRB
  • 187 QI
  • 188 Wi-Fi
  • 189 BQB
  • 190 ICT
  • 191 CITRA
  • 192 PTA
  • 193 MPTC
  • 194 SIRIM
  • 195 MoC
  • 196 TRA
  • 197 CITC
  • 198 TRC
  • 199 NTC
  • 200 NBTC
  • 201 IMDA
  • 202 MIC
  • 203 SDPPI
  • 204 TEC
  • 205 WPC
  • 206 METI
  • 207 PSE
  • 208 VCCI
  • 209 TELEC
  • 210 MEPS
  • 211 KC
  • 212 KCC
  • 213 Product quality inspection report
  • 214 CQC
  • 215 OFCA
  • 216 NCC
  • 217 SRRC
  • 218 BSMI
  • 219 CCC
  • 220 TR
  • 221 BTK
  • 222 FSS
  • 223 FAC
  • 224 GS
  • 225 UKCA
  • 226 REACH
  • 227 WEEE
  • 228 PAHS
  • 229 ROHS
  • 230 ErP
  • 231 CE
  • 232 CE-LVD
  • 233 CE-EMC
  • 234 CE-RED
  • 235 Satellite Positioning
  • 236 Car Communication
  • 237 Car Player
  • 238 Car Audio
  • 239 Driving Recorder
  • 240 Foot Physiotherapy Apparatus
  • 241 Hearing Aid
  • 242 Massage Pillow
  • 243 Blood glucose meter
  • 244 Sphygmomanometer
  • 245 Electronic Thermometer
  • 246 Smart Scale
  • 247 Smart Socket
  • 248 Smart Switch
  • 249 Smart Lighting
  • 250 Smart Sweeper
  • 251 Smart vacuum cleaner
  • 252 Smart Camera
  • 253 Smart door lock
  • 254 Bike Sharing
  • 255 LoT Terminal
  • 256 SCCM communication module
  • 257 Wireless network card
  • 258 Drone
  • 259 POS Machine
  • 260 Wireless voice equipment
  • 261 Tablet
  • 262 Presenter
  • 263 Card Reader
  • 264 Baby Monitor
  • 265 Label Scanner
  • 266 Selfie Artifact
  • 267 Wireless door bell
  • 268 Remote Control
  • 269 Remote control aircraft
  • 270 Remote control toys
  • 271 Electric Toys
  • 272 Wireless Mouse
  • 273 Wireless Keyboard
  • 274 Switch
  • 275 Router
  • 276 Bluetooth Chip
  • 277 Bluetooth Module
  • 278 Smart Bracelet
  • 279 Bluetooth Watches
  • 280 Bluetooth Speaker
  • 281 Bluetooth Earphone
  • 282 Transmit power
  • 283 Power spectral density
  • 284 Take up time
  • 285 Duty cycle
  • 286 Adaptive
  • 287 Channel spacing
  • 288 Occupying bandwidth
  • 289 Frequency stability
  • 290 Modulation bandwidth
  • 291 Emission spur
  • 292 In-band spurs
  • 293 Dynamic frequency selection
  • 294 Receive spurious
  • 295 Sensitivity
  • 296 Peak power to average power ratio
  • 297 Receive blocking and bit error rate
  • 298 Electromagnetic field
  • 299 Radiation (RE) 10m
  • 300 Radiation (RE) 3m
  • 301 Radiated Immunity (RS)
  • 302 Radiated spurious (RSE)
  • 303 Conduction (CE)
  • 304 Conducted Immunity (CS)
  • 305 Disturbance power (DP)
  • 306 Three loop antenna (3Loop)
  • 307 Lightning strike (SURGE)
  • 308 Static electricity (ESD)
  • 309 Electrical Fast Transient (EFT)
  • 310 Dips & Interruptions (DIP)
  • 311 Harmonic Flicker (H&F)
  • 312 Power frequency magnetic field (MS)
  • 313 Clicking sound (Click)
  • 314 Do wireless products only need to do FCC ID
  • 315 How to apply for Korean KCC certification for wireless products?
  • 316 What are the test items for TELEC certification of Bluetooth products?
  • 317 What are the typical RF test items? Do you know?
  • 318 Wireless lab
  • 319 Bluetooth lab
  • 320 LoT Lab
  • 321 EMF laboratory
  • 322 10m darkroom
  • 323 3m darkroom
  • 324 3m darkroom
  • 325 Conduction test system
  • 326 Power radiation
  • 327 Three loop antenna
  • 328 What is Radiated Emissions Testing?
  • 329 What is Australian C-Tick certification?
  • 330 FCC SDoC Certification FAQ
  • 331 What are the common test items for LVD EMC RED directive in CE certification?
  • 332 Service Advantage
  • 333 Service Product
  • 334 Service Items
  • 335 Company Culture
  • 336 The tenth sales elite monthly meeting of GTG Guangtest Group was successfully held!
  • 337 GTG Group | Bluetooth Headset Korean KCC Certification & Testing
  • 338 The Guide to Brazil ANATEL Certification
  • 339 Complete Guide to NBTC Certification for Wireless Modules in Thailand
  • 340 Complete Guide to Bluetooth Headset Certification for Export to Taiwan Region of China
  • 341 Which organization should I choose for SRRC certification?
  • 342 Which organization is recommended for SRRC certification? Who are you looking for?
  • 343 Who can perform TELEC certification?
  • 344 Detailed Guide to the SRRC Certification Process
  • 345 Which organization should I approach for ISED certification of audio products?
  • 346 Guide to Obtaining NBTC Certification in Thailand
  • 347 ITAV Product Export Certification Guide for Malaysia
  • 348 How to obtain certification for exporting wireless-enabled products to Argentina?
  • 349 GTG·Essentials | EN 18031 FAQ Series Part One Arrives!
  • 350 GTG·Essentials | EN 18031 FAQ Part 2 is Here!
  • 351 GTG·Essentials | EN 18031 FAQ Part 3 is Here!
  • 352 GTG·Essentials | EN 18031 FAQ Part 4 is Here!
  • 353 GTG·Essentials | EN 18031 FAQ Series Part 5 is Here!
  • 354 GTG·Essentials | EN 18031 FAQ Series Part 6 is Here!
  • 355 A Comprehensive Guide to the Taiwan NCC Certification Application Process
  • 356 Mandatory Certification in Thailand! TISI Guidelines for Exporting Mobile Phone/Tablet Power Adapters
  • 357 A Comprehensive Guide to Russian EAC Certification
  • 358 A Comprehensive Guide to China's Radio Equipment Type Approval (SRRC) Certification
  • 359 How much do you know about the preparation of sample information for wireless certification?
  • 360 All old SRRC certificates must complete the standard upgrade before December 31, 2025.
  • 361 The ISED of Canada has released an important update to the RSS-102 standard.
  • 362 FCC SDoC Certification: Q&A on the Declaration of Conformity Document
  • 363 Essential for Electronics Entering Japan: A Guide to Understanding GITEKI Certification
  • 364 A Guide to Obtaining TELEC (MIC) Certification for Routers in Japan is Here!
  • 365 Indonesia Expands SNI Certification Scope—Businesses Must Act Now!
  • 366 SRRC Radio Type Approval Pitfall Avoidance Guide
  • 367 ANATEL Updates Wi-Fi 7 Certification Regulations in Brazil—GTG Broad Testing Group Facilitates Your Market Access!
  • 368 Wireless manufacturers exporting to the UK, take note! This violation will be subject to a fine of £10 million or 4% of your global turnover—whichever is greater!
  • 369 Overseas e-commerce platforms like AliExpress are tightening regulations. GTG helps you easily obtain ANATEL certification.
  • 370 Seizing Opportunities in the Brazilian Market: A Guide to Certification for Exporting Electronic Products to Brazil
  • 371 Complete Guide to NBTC Certification for Wireless Product Exports to Thailand
  • 372 GTG·News | Global Market Regulatory Updates—October
  • 373 How much does NCC certification for Bluetooth speakers cost
  • 374 The CE-RED certification body for smart door locks
  • 375 A Complete Guide to IEC Certification for Smart AR Glasses
  • 376 A Comprehensive Guide to Indian WPC Certification in One Article!
  • 377 UAE TRA Certification Processing
  • 378 Singapore Wireless Certification (IDMA)
  • 379 China SRRC certification
  • 380 Egypt's NTRA announces cessation of import and type approval for only 3G devices
  • 381 The concept and application of 3-meter and 10 meter anechoic chambers
  • 382 What certification is required for exporting cameras to Thailand?
  • 383 How to do EMC electromagnetic compatibility testing for cameras?
  • 384 How to do EMC electromagnetic compatibility testing for smartwatches?
  • 385 How to do IP68 testing for headphone products?
  • 386 Which organization has the best strength in EMC electromagnetic compatibility testing?
  • 387 How to do EMC testing for display screens?
  • 388 How to do China energy efficiency certification for switches?
  • 389 How to obtain EN18031 certification for monitor products?
  • 390 How to apply for ISED certification for speakers?
  • 391 Camera SRRC Certification Processing Guide
  • 392 Router EMC Electromagnetic Compatibility Test Guide
  • 393 Router SRRC Certification Processing Guide
  • 394 Camera Mexico NOM Certification Processing Guide
  • 395 Guide for Exporting Baby Monitors to Korea
  • 396 SRRC application for wireless products, updating the Ministry of Industry and Information Technology's standard [2021] No. 129
  • 397 Want to sell Bluetooth earphones in Europe? First, understand this' CE clearance manual '!
  • 398 What certification is required for exporting smart glasses to Japan
  • 399 Wireless module processing SRRC certification
  • 400 Does your product require JC-STAR certification? One picture can complete the scope of self-examination to avoid detours
  • 401 What certification does consumer networking products need when exported to Europe and America
  • 402 A must-read for networked product export: Global cybersecurity compliance certification map
  • 403 Cameras exported to Brazil: detailed explanation of ANATEL mandatory certification
  • 404 Cameras exported to the EU: A practical guide to GDPR data compliance and cybersecurity certification
  • 405 How to handle the EU Data Act? A practical guide to avoiding the risk of product removal
  • 406 Connected Products Exported to the EU: Data Compliance and Cybersecurity Certification Guidelines
  • 407 Heavy interpretation of the EU Data Act: Which manufacturers and equipment must comply?
  • 408 [Main contents of the EU Data Act] In-depth analysis: Five key compliance points for exporting IoT vendors
  • 409 [EU Data Act] Implementation: Compliance Enforcement Manual for Export Manufacturers and Engineers
  • 410 A must-see when exporting to Thailand! To get the NBTC certification, just read this article
  • 411 What certification do monitor products need to be exported to Europe?
  • 412 What certification do Bluetooth headsets need to be exported to Australia?
  • 413 What certification do router products need to be exported to Japan?
  • 414 How to apply for EN 18031 certification for wireless products?
  • 415 One article explains the complete strategy of Japanese TELEC certification!
  • 416 2025 SRRC Certification Agency Selection Guide: 5 Key Dimensions for Targeting Industry-Leading Service Providers Before New Products Launch
  • 417 The cornerstone of radio transmitting equipment access: full analysis of SRRC model approval and certification
  • 418 White Paper on Compliance of Camera Export to Japan: Full Analysis of PSE, TELEC and VCCI Certification
  • 419 Compliance Guidelines for Printer Products Exported to Europe and the United States: Full Analysis of Safety Regulations, Electromagnetic Compatibility and Environmental Certification
  • 420 Compliance Guidelines for Audio Products Exported to Mexico: In-depth Analysis of NOM Safety Certification and IFT Wireless Approval
  • 421 Full analysis of wireless module product SRRC certification: technical specifications and access process guide
  • 422 UL 62368-1 Certification Guide — Test Requirements & Process
  • 423 IEC 62368 Certification Requirements and Compliance Steps
  • 424 SRRC Certification for Wireless Cameras: A Practical Compliance Guide
  • 425 Complete Guide to SRRC Certification for Wireless Products
  • 426 EN18031 Certification
  • 427 SRRC Certification
  • 428 What Products Fall Under ITAV EMC Testing?
  • 429 Why Does EMC Testing Exist?
  • 430 Which Products Need JC-STAR Certification: Six Category Breakdown
  • 431 JC-STAR Certification Product Scope: Frequently Asked Questions
  • 432 CRA Certification for Wireless Products: Framework, Scope, and Core Obligations
  • 433 How to Obtain CRA Certification for Wireless Products: A Practical Step-by-Step Guide
  • 434 Ingress Protection (IP) Rating Testing: IEC 60529 Standard, Code Structure, and Testing Methodology
  • 435 How to Commission IP Rating Testing for Electronic Products: A Practical Step-by-Step Guide
  • 436 EMC Testing for Electronic Products: Emission Limits, Immunity Standards & Compliance Roadmap
  • 437 EMC Testing Process for Electronic Products: From Sample Preparation to Compliance
  • 438 CE Certification for Electronic Products — Regulatory Framework and Technical Requirements
  • 439 How to Obtain CE Certification for Electronic Products — A Complete Practical Step-by-Step Guide
  • 440 Electronics Amazon Certification Requirements and Compliance Guide
  • 441 Electronics Amazon Certification Cost Timeline and FAQ
  • 442 Wireless Products Amazon Certification Pathways by Product Type
  • 443 Wireless Products Amazon Certification Common Pitfalls and FAQ
  • 444 Wireless ITAV IoT Products TEMU Certification Pathways by Product Type
  • 445 Wireless ITAV IoT Products TEMU Certification Cost Timeline and FAQ
  • 446 Wireless ITAV IoT Products Cross Border Platform Certification Pathways by Product Type
  • 447 Wireless ITAV IoT Products Cross Border Platform Certification Cost Timeline and FAQ
  • 448 Wireless ITAV IoT Products AliExpress Certification Pathways by Product Type
  • 449 Wireless ITAV IoT Products AliExpress Certification Common Pitfalls and FAQ
  • 450 Bluetooth Speaker Taiwan Certification Pathways by Product Type
  • 451 Bluetooth Speaker Taiwan Certification Cost Timeline and FAQ
  • 452 Electronic Products Salt Spray Test Pathways by Product Type
  • 453 Electronic Products Salt Spray Test Cost Timeline and FAQ
  • 454 Power-Supply-FCC-Certification-Application-Guide
  • 455 LED-Lamp-SAA-Certification-Testing-Requirements
  • 456 Smart-Watch-FCC-ID-Certification-Application-Process
  • 457 Battery-UN38.3-Certification-Transport-Compliance-Guide
  • 458 Power-Tool-FCC-Certification-Compliance-Requirements
  • 459 LED-Driver-ENEC-Certification-Application-Guide
  • 460 Monitor-TUV-Certification-Testing-Standards-and-Application-Process
  • 461 Battery-CCC-Certification-Application-Process-and-Requirements
  • 462 Charger-PSE-Certification-Application-Process-and-Testing-Requirements
  • 463 Adapter-EAC-Certification-Market-Entry-Guide
  • 464 Power-Supply-CB-Certification-Process-and-Testing-Standards
  • 465 LED-Panel-TUV-Certification-Safety-Requirements-and-Application
  • 466 Switch-Mode-Power-Supply-UL-Certification-Safety-Requirements
  • 467 Monitor-CE-Certification-Compliance-Requirements-and-Process
  • 468 Inverter FCC Certification Guide for US Market Entry
  • 469 CE-RED Certification for Communication Gateways EU Market Entry
  • 470 EV Charger CE Certification Compliance Guide and Market Entry Path
  • 471 UPS Battery Backup FCC Certification Testing Standards and Compliance
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