Yangi UL sertifikati UL10267 UL11627, UL10974, UL3773, UL3820, UL3994

Wenchang kabeli yangi UL/CUL sertifikatiga ega bo'ldi, UL10267, UL11627, UL10974, UL3773, UL3820, UL3932, UL 3994 dan E214500 gacha uslublarni qo'shing, 2 Izolyatsiya, hozirgacha bizda UL 70 ta uslub mavjud.