Shenzhen Chengtong Technology Development Co., Ltd.   

CTC Chengtong detection is Chinese large third party testing and certification services, to provide comprehensive quality one-stop solution for a wide range of industries, upgrade the competition advantage, meet the higher requirements on the quality of. CTC is UL, FCC, America USA USA California Energy Commission CEC, Canada IC, Germany TUV, Norway Nemko, Czech E8, American Consumer Council (CPSC) and other authorized international authority inspection report have international credibility, to win the trust of many well-known enterprises at home and abroad. Strong technical force and scientific research service based on profound ability, CTC in industrial products, consumer goods, toys, food contact materials, provide the harmful substances, safety, EMC, reliability, failure analysis, material analysis, environmental safety testing and certification services etc..

CE, FCC, ROHS, REACH, UL, CCC, RTTE, LFGB, FDA, EN71, ASTM, CPSIA and other products testing and certification service