I-Zhendong ingumkhiqizi ochwepheshe wama-LED filament bulbs nama-auto bulb onamaqembu ashukumisayo nanolwazi kulezi zindawo ezimbili. Sasungulwa ngo-1992 futhi sinamakhono ekwakhiweni kwe-IC kanye ne-ODM yebhizinisi eliholayo kanye nebhizinisi le-OEM ne-ODM lama-auto bulb. Amalungu eqembu lethu lonjiniyela afunde futhi asebenza endaweni ye-bulb ngokujulile, abanye babo basebenze kule ndawo iminyaka engaphezu kwengu-30. Amathimba ethu aphinde ahlinzeke amakhasimende ngezixazululo zomthombo wokukhanya ezenziwe ngokwezifiso.
Ngemibuzo mayelana nemikhiqizo yethu noma uhlu lwamanani, sicela usishiyele i-imeyili futhi sizokuthinta kungakapheli amahora angama-24.
Ingxube ethokozisayo yomumo besikhathi esidlule, ubuchwepheshe befilament obusesitayeleni, ukukhanya okuhle nokusebenza kahle kwamandla