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contact us of china office China Office
  • Add: 12/F, No.99, Huaxing Road, Hangzhou, Zhejiang, China, 310012
  • Tel:0086 571 28103240
  • Fax:0086 571 88920672
  • Email: info@okchem.com
  • Web: www.okchem.com
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contact us of china office Mexico Office
  • Add: Mariano Escobedo 510, Col.Anzures Piso PH, Anzures, 11590, Ciudad de México, México
  • Tel:+52 (55) 28818423/28818481
  • Cell:+52 (55) 74666316/34579757
  • Email: mia.guo@okchem.com
  • Web: www.okchem.com
contact us of china office Brazil Office
  • Add: Morumbi office tower-Av. Roque Petroni Jr., 999 - Morumbi, Chacara Santo Antonio (Zona Sul), Morumbi - SP, 04707-910
  • Tel:+55 (11) 95482-7976
  • Cell:+55 (11) 95482-7976
  • Email: gloria.he@okchem.com
  • Web: www.okchem.com