Timayankha mkati mwa 24hours.
Inde, titha, tili ndi gulu la R&D lokhazikika, Zida zonse zamagalimoto zitha kupangidwa ndikupangidwa malinga ndi zomwe kasitomala amafuna.
Titha kupereka ziphaso zosiyanasiyana, ISO, IAF, CQC, SGS, CNAS, UL, CE, etc.
Ogwira ntchito oposa 200
Chonde lemberani Annie XUE momasuka.
Chonde lemberani Annie XUE, ndipo mutiuze dziko lanu, zikomo.