HONG KONG SCIENCE & TECHNOLOGY PARKS EM OFFICE ESTATE CENTRE HONG KONG SCIENCE & TECHNOLOGY PARKS EM OFFICE ESTATE CENTRE, EAST OF CHUN YAT STREET (TKOIE PA87) HONG KONG SCIENCE & TECHNOLOGY PARKS EM OFFICE ESTATE CENTRE EAST OF CHUN YAT STREET (TKOIE PA87)HONG KONG SCIENCE & TECHNOLOGY PARKS EM OFFICE ESTATE CENTRE 140674