OBOOC has been adhering to the scientific and technological innovation. From the creation of our company,We passed the acceptance test of EPA about the “zero release”obtained ISO9001:2001 Quality system Approval and IS014001:2004 environmental system certificate,Our company was named “top-ten brand” of printing consumables which is favored by customers,Our company was named “top-ten brand” of printing consumables which is favored by customers,we see the quality of the product as our life and make customs-made for our customers.