牋牋SK Energy & Chemical (www.skechem.com) is a wholly owned subsidiary of SK Corporation (www.skcorp.com), which is Korea's leading integrated Energy & Chemical company, with annual sales over $12 billion.牋牋SK Energy & Chemical is now applying many of the technologies and research capabilities developed during the growth of its chemical and petrochemical businesses, to the manufacture and development of fine chemicals, pharmaceutical intermediates, and API's牋牋From the start its focus ...