Sunyeh

sun yeh has been adhering to understand customer demand and expectations since it was founded. following to the principle, om quarter turn electric actuators, spring return fail-safe electric actuators, and linear electric actuators have been developed and acquired patents in taiwan, usa, and china with solid structure of geartrain. sun yeh electric actuators fit with butterfly valves, ball valves, plug valves, dampers, globe valves, which can be applied to industrial technology, irrigation, water treatment, hvac, chemicals, food processing, mining, tunnel/metro ventilation, smoke extraction, food industry, environmental protection system, and so on. sun yeh's society responsibility is to pursue the best interests of enterprises, and in the meanwhile actively practices corporate social responsibility on protecting environment and improving the health and safety of staff. hence, sun yeh has applied for and obtained iso 14001, ohsas 18001, reach, rohs certifications. an advanced quality