Dongguan Wiliyoung Electronics Co., Ltd. Produsen kustom Produk utama: Lithium Ion Baterai/Baterai Polimer Lithium/Wearable Perangkat Baterai/18650 Baterai/Tombol Baterai Polimer/baterai penyimpanan
Supplier assessment proceduresOn-site material inspectionFull customizationYears in industry(7)