ECO Schulte’s Zhuhai operation (茵科门控（珠海保税区）有限公司) develops and manufactures door closers, handles, lock cases, hinges, panic exit bars and intelligent door-control systems. Its products are used on fire and smoke protection doors and escape routes in hotels, commercial, public, healthcare, residential, industrial and transport buildings. Its fire locks hold fire product certifications 5982026ZY050010, 5982026ZY050011 and 5982026ZY050014 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.