環衛工程有限公司
E SOLUTION ENGINEERING LIMITED
021749
UNIT A01, 9/F.,LEE CHUNG INDUSTRIAL BUILDING,7 TSAT PO STREET, SAN PO KONG 九龍新蒲崗七寶街7號利中工業大廈9樓A01室
E SOLUTION ENGINEERING LIMITED
021749
UNIT A01, 9/F.,LEE CHUNG INDUSTRIAL BUILDING,7 TSAT PO STREET, SAN PO KONG 九龍新蒲崗七寶街7號利中工業大廈9樓A01室