Sunleem Technology (新黎明科技股份有限公司) is based in Suzhou and develops, manufactures and sells explosion-proof electrical equipment, lighting, conduit fittings and intelligent explosion-proof systems. Its customers are in petrochemicals, new energy and materials, food and pharmaceuticals. The company has launched a fire emergency lighting and evacuation indication system range. Its fire emergency evacuation sign luminaires and central emergency lighting power supplies hold fire product certifications 2026291815000174 and 2026291815000176 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.