Welcome to GCDC official website!

About GCDC

Professional organization for wireless/electromagnetic compatibility testing

Current location: Home About GCDC

广测电磁欢迎您!

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

    Service Hotline

    400-7558988 13925591357

    WeChat

    二维码Add Wechat

    QQ

    QQ consultation

    2123664179