ShenZhen CityYong jation Technology Co., Ltd

Tel：0755- 23726506

        0755- 23014364

E-mail：sz@yjxunpcb.com

Web：www.yjxunpcb.com

Shenzhen project address：Building 13th ,Sha Er  bluesky technology park ,Shajing .Baoan ,ShenZhen  City,GuangDong .China . 

Jiangxi Factory Address：Building D, Yunling Industrial Zone, Suichuan County, Ji'an City, Jiangxi Province, China