Shenzhen CTB Testing Technology Co., LTD (referred to as "CTB" in English) is a testing and certification organization mainly engaged in safety testing of electronic and electrical products (LVD), electromagnetic compatibility (EMC), analysis and testing of heavy metals and hazardous substances (RoHS, REACH, halogen and azo), as well as radio communication certification testing.
The center currently has complete Safety, EMC, R&TTE, and ROHS testing laboratories. This laboratory is strictly organized and established in accordance with the ISO/IEC17025 and EN45001 international laboratory management standards, and adheres to the service tenet of "science, fairness, accuracy, and efficiency". It has been authorized and recognized by many international certification institutions, including TÜV Rheinland (Germany), UL (USA), FCC (USA), IC (Canada), CTICK (Australia), etc. Domestically, it has good cooperation with national laboratories such as Shenzhen Institute of Metrology and Quality Inspection, Shenzhen Quality and Technical Supervision Bureau, and Guangzhou WICK.
We have a team of experienced testing engineers and an outstanding and professional sales team, which can provide you with "one-stop" services including standard consultation, application document preparation, product testing, factory inspection, corrective measures and obtaining certification. This will ensure that you can enter the global market smoothly with the shortest time and reasonable cost. In terms of EU CE certification, the directives we can test include: Wireless RTTE Directive, Machinery MD Directive, Personal Protective Equipment PPE Directive, Construction Products CPD Directive, Electromagnetic Compatibility EMC Directive, and Low Voltage LVD Directive.
Huan Ce Wei adheres to the quality policy of "Science, Fairness, Accuracy and Efficiency", follows international standards and practices as well as national laws and regulations, and conducts work under strict procedures. It maintains a scientific and impartial attitude towards all clients and adheres to the principle of confidentiality, providing high-quality and efficient services to all sectors of society. Currently, the products involved in certification include: Home theater category: (audio equipment, VCD, DVD, MP3, MP4, USB flash drives, hard disk storage devices, power amplifiers, CD players, televisions, remote controls, multimedia speakers, optical disc players, projectors, cameras, etc.) Office supplies category: (fax machines, telephones, switches, printers, answering machines, tape recorders, floppy disk drives, CD-ROMs, DVD-ROMs, computers, computer keyboards, mice, webcams, computer cases, etc.
In order to provide better services to global customers, CMTW has established multiple branches in Guangzhou, Zhongshan, Shanghai, Beijing, Wuhan, Dongguan and other places, and has set up overseas offices in Hong Kong and Singapore, etc. It is committed to providing convenient services for customers at home and abroad through a complete service network. As a comprehensive, professional and international testing and verification institution, CMTW has solved many quality problems for numerous enterprises with advanced technology and outstanding service concepts, and has won the trust of customers and society.
CTB adheres to the quality policy of "Science, Justice, Accuracy, Efficiency", follows international standards and practices as well as national laws and regulations, and conducts its work under strict procedures. It maintains a scientific and impartial attitude towards all clients, adheres to the principle of confidentiality, and provides comprehensive and professional quality technical services to manufacturers, traders and buyers in various industries. The main equipment of the testing laboratory is purchased from the world's leading instrument manufacturers.
The installation, debugging and calibration are carried out by experts, meeting the requirements of automated and intelligent testing. It can conduct automatic testing, automatic photography, automatic printing, automatic calibration, and has the capabilities of upgrading and expansion. The main test systems configured include: automatic test system for interference power/conductive interference voltage, automatic test system for lighting equipment/home appliances EMI, automatic test system for GSM/CDMA simulation base stations/EMI, EMS automatic test system, power amplification system, harmonic/voltage fluctuation and flicker test system, electrostatic discharge immunity, electrical block transient pulse group immunity, surge immunity, voltage sag, transient and interruption immunity, and lightning test system.
