Tel: 0531-68605722/68605711/68605709.

Fax: 0531-68605710

Mobile: 15508673136,

Email: jnsdzl@jnsdzl.com

Address: B510 Huate Plaza, No. 17703 Jingshi Road, Jinan City, Shandong Province

Bus route: 117, K56, 2, 62, K139, get off at "Qianfo Mountain" station and walk north for 150 meters to the west of the road; You can also take bus 110 "Qianfo Mountain Road" station and get off, then walk 50 meters south and west to reach the destination.

Address: Room 508, Building 5, Sanqing Qisheng Square, No. 1666 Xinluo Street, High tech Zone, Jinan City, Shandong Province

Address: Room 201, Building 51, International Ocean Information Port, No. 396 Emeishan Road, Economic and Technological Development Zone, Qingdao, Shandong Province

Bus route: Within the development zone, take bus routes 21, 22, and 28 to get off at the "Optics Valley Software Park" station

Address: 4F, Mount Taishan Innovation Valley, No. 28, Zhengyangmen Street, High tech Zone, Tai'an, Shandong

Bus route: Bus route 9, 20, 59, get off at the Government Hall Station of the High tech Zone

Address: No. 35 Donghai Road, Shizhong District, Zaozhuang City, Shandong Province, Anqiao Dongcheng International South Gate West Fifth Store