Headquarters:SHENZHEN TECHRISE ELECTRONICS CO.,LTD
ADD：Building 112,1st Industrial park, Liantang, Luohu District, Shenzhen City, China.
Central exchange: +86 755-25163200
OEM tel: +86 755-25163180
Domestic sales tel: +86 755-82370200
International sales tel: +86 755-25179603
FAX: +86 755-25163196 25163201
P.C.:518004
Domestic sales E-mail: trj@trj-china.com
International sales E-mail:sales@trj-china.com