Zhenjiang tongda ɛlɛtrɔnik adwumakuw, LTD. no wɔ ankorankoro mfiridwumayɛbea a ɛwɔ dantu mantam mu, zhenjiang kurow mu, jiangsu mantam mu. Adwumakuw no kɛse yɛ mita 26680 ahinanan, na adwumayɛfo bɛboro 380 ne mfiridwumayɛfo ne mfiridwumayɛfo 57 na wɔwɔ mu. Wɔhyehyɛɛ saa adwumakuo yi wɔ afe 1989. Ɔtwam ISO9001 quality management system certification (SGS) wɔ afe 2002. Nneɛma ne nneɛma a wɔde yɛ adwuma nyinaa di eu ROHS nneɛma a atwa yɛn ho ahyia ho ahwehwɛdeɛ so. Wɔ afe 2005 mu no, odii nkonim wɔ jiangsu mantam ankorankoro nyansahu ne mfiridwuma adwumayɛbea, afe koro no ara nso dii nkonim wɔ ɔman no ahofadi foforoyɛ, nkɔso mfiridwuma mmoa sikakorabea, ne jiangsu mantam medium-sized adwumayɛbea nimdeɛ ade a wɔde di dwuma nkonimbo. Wɔ afe 2018 mu no, adwumakuw no twaa TS16949 kar adwumayɛ nhyehyɛe adansedi ne ISO14000 nneɛma a atwa yɛn ho ahyia nhyehyɛe adansedi krataa.
Adwumakuw no fa "nyansahu ne mfiridwuma mu nkɔso, nkɔso a ɛkɔ so, nneɛma foforo a ɛkɔ so, adan a edi kan-ahyɛnsode a ɛyɛ fie ɛlɛtrɔnik nneɛma ne adetɔfo a wɔma wɔn abotɔyam" sɛ ne nkɔso nyansapɛ. Abien bits of a set up anan departments: RF connector ne cable nhyiam manufacturing department, coaxial anyinam arrester kuw, zinc alloy die casting kuw, passive components mpaapaemu ne biakoyɛ ne nanjing anafo fam apuei sukuupɔn, jiangsu sukuupɔn a ɛka bom yɛ production, adesua ne nhwehwɛmu "tongda electronic RF connector nhwehwɛmu beae" ne "tongda electronic intellectual property office" abien kɛse ɔfã.
Adwumakuw no wɔ bɛboro mfe 20 osuahu a wɔde yɛ nneɛma, mfiridwuma mu tumi a emu yɛ den, Japan Onua gyina hɔ dwumadie beae, zhongfeng gyina hɔ twa afiri, pɛpɛɛpɛ CNC afiri ne nnwinnadeɛ foforɔ a ɛkɔ anim bɛyɛ 100. Adwumakuw no ayɛ afiri a wɔde sɔ nneɛma hwɛ, na ɛwɔ Amerika SUMMITEK passive intermodulation tester, HP network analyzer, ROHS nneɛma a atwa yɛn ho ahyia ho banbɔ tester, German Fischer film thickness tester, abiɛsa-dimensional projector ne sɔhwɛ nnwinnade afoforo nso ɔhyew a ɛkɔ soro, ɛba fam, nkyene sum, wosow ne nneɛma afoforo a wɔde sɔ ahotoso hwɛ.
Efi afe 2009 no, adwumakuw no anya ɔman no mu tumi krataa 58 wɔ nkitahodi ho, a nea ɛka ho ne tumi krataa 18 a wɔde yɛ nneɛma foforo. Titiriw product connector no wɔ bɛboro 30 series, 2000 ahorow. Wɔde nhwehwɛmu ne nkɔsoɔ a ɛdi mu a ɛfa "3G medium frequency transmission cable and connector technology" ho no adi dwuma kɛseɛ wɔ 3G network mu, a nkitahodiɛ adwumayɛfoɔ agye atom yie na agye din kɛseɛ. Adwumakuw no ayɛ nkitahodi adwuma a ɛboa nneɛma ma zte, datang, putian, mobi, Chinafo, Hitachi ne foxconn, na wɔakyerɛ sɛ A qualified supplier of category A.
Tongda bɛbɔ mmɔden ama gua no na ama gua no anya nkɔso denam su a ɛkyɛn so, nneɛma a wɔde ma ntɛmntɛm, bo a ɛfata ne nea edi kan-adetɔn akyi-adetɔn som. Yɛde anigye ma adetɔfo akwaaba wɔ fie ne amannɔne sɛ wɔbɛkɔ akɔsra adwumakuw no, akwankyerɛ. Hwehwɛ nkɔso a wɔbom yɛ na mobom bɔ daakye a ɛyɛ anigye.