Ụlọ ọrụ: Shenzhen Xinhui Technology Co., Ltd. Ekwentị: 86 18938047458 Ekwentị: 86 755 84117389 Email:xinhui@xinhuiok.com Email:si4863@163.com Adreesị: Nke 9-3, Longxing North Road, Kengzi, Pingshan District, Shenzhen, China.
