Hong Kong

 Addr: 12&13/F,  Wong Chung Ming Commercial House, No.14-16 Wyndham Street, Central, Hong Kong
 Tel: +852-8236 8236
 Fax: +852-9777 7685
 Email: info@polychemlub.com

China Mainland

 Addr: Room 1008, Building Desheng Dasha, Jingxi Streat E., Jingxi Road, Guangzhou 510515, China
 Tel: +86-20-2983 0022
 Urgent Call: +86-13632379169 
 Email: info@polychemlub.com