Headquarter Address：No 7, Crossing of Chuangye Road and Liuxian Road, Baoan District, Shenzhen, China.  

Phone Number：0755-27670700、0755-27670080

Henan Sanmenxia pharmaceutical intermediate and electronic chemical factory

Address: Northwest of Taihe Road and Kuaiping Road Crossing, Shanzhou Industrial Zone, Sanmenxia City, Henan Province, china.

Contact Person: Mr Shen 137 1353 0536 ; Mr Xie 13631693393

Shandong Tancheng Chemical Industry Park double ether NMP factory

Address: No 16, Xinyuan Road, Tancheng Economic Development Zone, Linyi City, Shandong Province, China

Contact Person:  Mr Xie 13713816770; Ms Li 13714577769

Headquarter Export Deparment: 

Contact Person：FRANK : +86 137 1353 0536

                            Terry： +86 13590264507

                              SANDY: +86 13530978472

  E-mail：vtolo@vtolo.com.cn