China
Kamfanin: Shenzhen Sinsche Technology Co., Ltd
Waya:+ 86-0755-82127315
Imel:jenny@sinsche.com
Awanni: Litinin-Jumma'a: 9 na safe zuwa 6 na yamma
Adireshi: 4/F , T3 Ginin, Silicon Valley Compound, Qingquan Road, Longhua Street, Longhua District, Shenzhen City, PR 518109.
Koriya
Sunan kamfani: ESTECH (Sinsche Koriya)
lambar tarho:02-3392-1920
fax:02-6499-1579
imel:535ses@hanmail.net
Adireshi: 201, bene na 2, Ginin Seongwang, 66, Deokneung-ro 115-da-gil, Nowon-gu, Seoul