ShenZhen Qianwanzal Co.,Ltd is a China Angled Physical Contact(APC) Manufacturers and Physical Contact(PC) Suppliers,factory offer wholesale APC/PC,communication accessories for saleShenzhen Ka-shing is joint industry of pieces, ferrules, splitters, optical fiber jumper production. Shenzhen Qianwanzai Communication Technology Co., Ltd. is a the basic manufacturer of communication accessories in the field of optical communication.