Your questions and comments are important to us. Fill in the following form, or reach us by phone or E-mail. We’ve got everything covered for your needs.

• +(0532) 8097 9626
• andy@dongchemical.com
• andydong1123
• FLAT/RM 1911 LEE GARDEN ONE 33 HYSAN AVENUE CAUSEWAY BAY,Hong Kong
  MAINLAND OFFICE:
  Room 606,No.2 building,new hope liuhe industrial park ,No.592-26 Jiushui east Rd.,laoshan district,Qingdao,China
  SOUTHEAST ASIA OFFICE:
  TLE THANH TONG ROAD , TAN HANH QUARTER, PHU MY WARD, HO CHI MINH CITY, VIET NAM