Hong Kong

12/F., South China Bldg., 1-3 Wyndham St., Central, Hong Kong

Tel : (852) 2868 0322     Fax: (852) 2810 0328

Macau

Avenida Do Nordeste Lote 'P', Macau

Tel : (853) 781818, 761418     Fax: (853) 780280, 761420

Email : info@polytec.com.hk   sales@polytec.com.hk