Qingdao headquarters: Shandong Province, Qingdao high tech Industrial Development Zone, Jin Industry Road No. 1 small and medium-sized enterprise incubator building A4

Operator: 0532-58717777

Industrial sales phone: 0532-58717666

Service telephone: 0532-58717667

Fax: 0532-58717660

E-mail: LEDBOND@LEDBOND.COM

Kerun Technology: Shandong Province, Qingdao high tech Industrial Development Zone, Jin Industry Road No. 1 small and medium-sized enterprise incubator building A4

Sales Hotline: 0532-58710677

Service telephone: 0532-58710577

Fax: 0532-58710377

E-mail: k-r@k-r.net.cn

Ji'nan ledbond

Sales Hotline: 0531-85806600

Service telephone: 0531-85809128

Fax: 0531-85807700

E-mail: jinan@ledbond.com

Jiaozhou branch: Jiaozhou city Jiaozhou road and Huizhou Road intersection

Sales Hotline: 0532-87286213

Service telephone: 0532-87286213

Fax: 0532-87286213

E-mail: jzbsc@ledbond.com

Yantai office:

E-mail: ytbsc@ledbond.com

Weifang office:

E-mail: wfbsc@ledbond.com

Laiwu office:

E-mail: lwbsc@ledbond.com

Linyi office:

E-mail: lybsc@ledbond.com