Contact Us

Inquiry Form

Got any inquiries about our products, services, and support?
Or simply want to explore partnership opportunities? Reach out to us using the contact form below, and we'll get back to you promptly!

Captcha image

Contact Us

Hong Kong

icosAddress: 25/F, Chinachem Exchange Square, No.1 Hoi Wan Street, Quarry Bay, Hong Kong
icosTel: (852)2589 0825
icosEmail: info.ets@ese.com.hk

Beijing

icosAddress: Unit C1-C3, 10/F Tower 2, Xihuan Plaza No.1 Xizhimenwai Street Xicheng District Beijing, P.R.C.
icosTel: (86-10)6858 8108
icosEmail: info.ets.bj@ese.com.hk
icosPostal Code: 100044

Guangzhou

icosAddress: Room 615, Building A Shilian Science Park No. 33 Science Avenue Huangpu District Guangzhou, P.R.C.
icosTel: (86-20)3879 2653
icosEmail: info.ets.sz@ese.com.hk
icosPostal Code: 510663

Qingdao

icosAddress: Room 1811, Building 3, Xinlian Tiandi, 176 Ju Feng Road, Qingdao, P.R.C.
icosEmail: info@ese.com.hk

Shanghai

icosAddress: Room 901-902 Tower 1 Enterprise Centre No.128 Tian Mu Road West Shanghai, P.R.C.
icosTel: (86-21)6133 9706
icosEmail: info.ets.sh@ese.com.hk
icosPostal Code: 200070

Shenzhen

icosAddress: Rooms 1703 and 1705 17/F West Block High-Tech Plaza Phase II TianAn Cyber Park, Futian District Shenzhen, P.R.C.
icosTel: (86-755)8376 0291
icosEmail: info.ets.sz@ese.com.hk
icosPostal Code: 518040

Suzhou

icosAddress: Room 3702-3703, West Tower China Overseas Fortune Center No.9 Suzhou West Avenue Suzhou Industrial Park Suzhou, P.R.C.
icosTel: (86-512)6832 6580
icosEmail: info.ets.sh@ese.com.hk
icosPostal Code: 215021

Email Subscription

Contact
Us