Established in 1978, Hua Ching Manufacturing Co., Ltd, as a professional manufacturer in wooden and plastic drafting supplies for over 34 years.  We are also a member of NAMTA since 1982. We, specialize in manufacturing wooden T-Square, easels, rulers, drafting supplies and gifts. Due to our high- quality products and competitive pricing,we have obtained worldwide recognition. Moreover, cooperation with our customers to develop new items is always our priority.Welcome to contact us whenever you need further information or assistance,it's always our great pleasure at your service.