Zhenjiang tongda ebyuma ebikozesebwa mu byuma bikalimagezi co., LTD. esangibwa mu ppaaka y’amakolero ey’obwannannyini eya disitulikiti y’e dantu, ekibuga zhenjiang, mu ssaza ly’e jiangsu. Kkampuni eno eriko obuwanvu bwa square mita 26680, ng’erina abakozi abasoba mu 380 ne bayinginiya n’abakugu 57. Kkampuni eno yatandikibwawo mu 1989. Yayita mu ISO9001 quality management system certification (SGS) mu 2002. Ebintu byonna n’ebigimusa bituukiriza ebisaanyizo bya eu ROHS eby’obutonde. Mu 2005, yawangula ekitongole ky’obwannannyini ekya ssaayansi ne tekinologiya mu ssaza ly’e jiangsu, omwaka gwe gumu era yawangula n’obuyiiya obw’obwannannyini obw’eggwanga, ensawo y’okuwagira okutumbula amakolero, awamu n’ekirabo ky’okukozesa ebintu eby’okumanya kw’ebitongole eby’obunene obw’omu makkati-. Mu 2018, kkampuni eno yayita mu satifikeeti y’enkola y’amakolero g’emmotoka eya TS16949 ne satifikeeti y’enkola y’obutonde bw’ensi eya ISO14000.
Kkampuni eno etwala "enkulaakulana ya ssaayansi ne tekinologiya, enkulaakulana egenda mu maaso, obuyiiya obutasalako, okuzimba ekika ekisooka-eky'ebintu eby'amasannyalaze eby'omunda mu ggwanga n'okumatiza bakasitoma" ng'enjigiriza yaayo ey'enkulaakulana. Two bits of a set up four departments: RF connector ne cable assembly manufacturing department, the coaxial lightning arrester group, zinc alloy die casting group, passive components division n'okukolagana ne nanjing southeast yunivasite, jiangsu yunivasite okugatta okufulumya, okusoma n'okunoonyereza "tongda electronic RF connector research center" ne "tongda electronic intellectual property office" ebitundu bibiri ebinene.
Kkampuni eno erina obumanyirivu mu kukola ebintu okumala emyaka egisukka mu 20, amaanyi ag’ekikugu ag’amaanyi, Japanese Brother vertical processing center, zhongfeng vertical cutting machine, precision CNC machine n’ebyuma ebirala eby’omulembe kumpi 100. Kkampuni eno etaddewo ekifo eky’okugezesa ebintu, era erina ekitongole kya American SUMMITEK passive intermodulation tester, HP network analyzer, ROHS environmental protection tester, German Fischer film thickness tester, three-dimensional projector n'ebikozesebwa ebirala ebigezesa nga bwe kiri nga ebyuma ebikebera ebbugumu eringi, erya wansi, ekifu ky’omunnyo, okukankana n’ebirala ebigezesa obwesigwa.
Okuva mu 2009, kkampuni eno efunye patent z’eggwanga 58 mu by’okuyunga, nga ku zino patent 18 ez’okuyiiya. Ekiyungo ekikulu eky’ebintu kirina ebika ebisoba mu 30 ebya series, 2000. Okunoonyereza n'okukulaakulanya obulungi "3G medium frequency transmission cable and connector technology" kukozesebwa nnyo mu mutimbagano gwa 3G, ogubadde gusiimibwa nnyo abakola eby'empuliziganya era nga gunyumirwa nnyo. Kkampuni eno ebadde ekola eby’empuliziganya ng’ewagira ebintu bya zte, datang, putian, mobi, Chinese, Hitachi ne foxconn, era ebadde elondeddwa nga A qualified supplier of category A.
Tongda egenda kufuba okulaba ng’efuna akatale n’okukulaakulanya akatale n’omutindo omulungi ennyo, okutuusa amangu, bbeeyi ensaamusaamu n’empeereza ey’omutindo ogusooka-oluvannyuma lw’okutunda. Twaniriza nnyo bakasitoma awaka n'ebweru w'eggwanga okukyalira kkampuni, okulambika. Noonya enkulaakulana ey’awamu era mutondewo ebiseera eby’omu maaso ebigezi nga muli wamu.