One of the operations of DTT is composed of card production. Our factory is one ofthe first manufacturers that passed the ISO9001 certification in card industry.Our products have good reputation both

One of the operations of DTT is composed of card production. Our factory is one of the first manufacturers that passed the ISO9001 certification in card industry. Our products have good reputation bot

Datang Telecom is one of the biggest suppliers of 16k-128k OTA/WIB SIM/RUIM card for mobile operators in China.Any agencies or distributors who have close relations to overseas mobile operators are we

Product Name: SIM Card for GSMPlace of Origin: ChinaFeatures:1) Providing 16K - 128K OTA / WIB STK SIM cards2) Applications:a) Super phone book: max. 1,000 phone numbersb) Super SMS: max. 250 pieces o

Main type series of underwater optical fiber cable (type/descriptions/applications):1) GYTA33: a) Central metal strength member, stranded loose tube, aluminum tape shielding,single layer of steel wire

Advantages of the mobile fixed cabinet:It employs GSM/CDMA industrial module design and has favorable performance.The indication of signal strength is available.It is provided with the polarity-revers

The datang telecom technology company has made available recently large-capacity SIM card and SIM card series with powerful functionality to support value- added services.Enables sms-basedGSM handsets

The core concept of picture phone:Unique video codec solutionThe platform based product designOptional terminal billing systemFeature of picture phone:Facilitate to installHigh-definitionPowerful CPUE

Inner conductor: copper wrapped aluminum wire, copper wire or copper tube. Insulation: skin-foam-skin by the advanced physical foamed insulation line. Outer conductor: corrugated copper tube by the mo