Our company, a professional manufacturer of door locks, based on long history and tradition and accumulated know-how, is the first company that has acquired KS mark in this field. As one of Korea foremost international trading concerns, JUNGWHA TECH Co., Ltd, have been handling the products of the leading Door-Lock in this country and have recently been doing a substantial volume of business commercial cylindrical lever lock. For more than 45years we have been established here as manufacturer & exporter of Door-lock products and have extensive and close connections with the leading makers in Foreign country. We cultivate and train talents with skills and knowledge, supply goods for constructors all over county, and pursue to develop our door locks not just in their operation function, but in their decorating functions as polished interior ornaments. All our staff and employees make constant efforts to improve the functions and properties of the products and to develop new items mad of various advanced materials. We(JungHwa Tech Co., Ltd) firmly believe in the idea that improving quality is the best way to find favor with customers in the modern society of increasing competition. Therefore, we will keep trying to accomplish the supreme quality and to accumulate reputation as a trustworthy company.