Grandsum Enterprise Co., Ltd.

Grandsum Taiwan

Contact:Sam Lin

Phone:+886-7-788-7638

Cell phone:+886-927-609-529

Skype:gs.sam1

E-mail: sam@grandsum.com.tw

Address:No.86-20, Huijie Rd., Daliao Dist., Kaohsiung City,Taiwan R.O.C.(83165)

Grandsum China

Contact:Romy

Phone:+86-131-7593-1656

QQ: 836234026

E-mail:grandsun@outllook.com

Service

We’d like to hear from you!

Please kindly to click the following button and send email or chat online with us.

Please tell us how we can serve you better or about your experience with us.

Please type your comments or questions in Chinese, English, and Japanese and we will hear from your opinions or provide the serves with you in the first time.