13200 Gregg Street 92064 Poway, CA USA Phone: +1 858 513-3888 Fax: +1 858 513-8388 http://www.alfascientific.com info@alfascientific.com Company Contacts Department/ Name Address Product Development Chai Bunyagidj chai@alfascientific.com Sales Angela Shen ashen@alfascientific.com