Goodyun Group

GOODYUN enterprise is a professional manufacturer of door locks, door closer, cycle locks etc. Hardware for security purpose. In 1980, Mr. Shen TangRen and his friends initiated their little workshop, and with the opening and reform of China, now the little workshop has been a middle class enterprise in east China.

With over 2 decades' manufacturing and sales experience, GOODYUN would like to bring you a new conception upon explaining the meanings of security: It is a intelligent, applied, mature and complete security.