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