Founded in 1990, Tianchang Youyuan metal products Technology Co., Ltd. (formerly known as Tianchang diamond wire drawing die General Factory) has 88 sets of production equipment and 168 employees, including 16 senior engineers, 6 engineers and 50 technicians. Since the establishment of the company for more than ten years, our company has been constantly learning excellent technology and introduced many sets of excellent production and testing equipment.