电话:0755-26985321、13510219520
邮箱:info@yansen-ssd.com;tany@kingspec.com
电话:0755-33300319、400-628-6200、18588441829
邮箱:JH-info@giadatech.com;JH-supports@giadatech.c
电话:0755-61595750、4006-230-320
邮箱:sales@kfast.com.cn;market@kfast.com.cn