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　　Ever since the open policy in china, we have set up 2 plants in SHANGHAI to increase our capacity. We have 300 employee, strong R&D ability, and we are an ISO 9002 approved manufacturer. Our panic exit device has passed UL 3-hour fire-rated. We particularly appreciate more than 10 famous fire-rated door manufacturers appoint us the qualified locksets manufacturer.

　　We have exported our products to South-East Asian, African, American, and European countries. Our purpose includes quality, service, efficiency, and customers' satisfaction.