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