Add: Floor 33, Creative industrial park for Volkswagen, No.156, Changji road, Anting, Jiading district, Shanghai

Zip: 201805

Tel/Fax: 086-021-51873580;69513915/086-021-69513953

E-mail: yw_0011@163.com

Beijing office: No. 405, Baile edifice, No. 4, Yongding road, Haidian district, Beijing 

Anhui factory: Chemical industry area, Baidian town, Guangde city, Anhui province

Tel/Fax:086-0563-6751678/086-0563-6751168

Jiangsu Suzhou branch: No.1908, C floor, Wanda plaza, No.3188, Renmin road, Gusu district, Suzhou, Jiangsu province

Tel/Fax: 086-0512-67666354/086-0512-67663436

Guangxi Office: No.2503-04, C floor, Huidong international building, Jinpu road, Langdong, Nanning, Guangxi

Tel/Fax: 086-0771-5529092/086-0771-5532440

ShandongOffice:  Dongying Shandong,Dongcheng District Province four East Road Finance port C Block 17A13