Tel:  +86-21-60401125-direct line

Tel: +86-21-31190581-EXT 8008

Fax: +86-21-60401126

Email: sales001bsseal@163.com、sales001@boshengseal.com

Add: 816 ROOM, North TOWER, Fortune 108 Square, No 1839  Qixin Rd, Shanghai, China 201101