合豐工程有限公司
JOINT EFFORT ENGINEERING LIMITED
023614
UNIT 2, 10/F.,CANNY INDUSTRIAL BUILDING,33 TAI YAU STREET, SAN PO KONG, KOWLOON 九龍新蒲崗大有街33號佳力工業大廈10樓2室
JOINT EFFORT ENGINEERING LIMITED
023614
UNIT 2, 10/F.,CANNY INDUSTRIAL BUILDING,33 TAI YAU STREET, SAN PO KONG, KOWLOON 九龍新蒲崗大有街33號佳力工業大廈10樓2室