we are a high-tech company specializing in research, development and manufacturing of metal-sheet accurate cutting devices. so far we are the no.1 brand in china. in the past 8 years more than 300 hengli coil cutting lines have been introduced to clients all over the world include baosteel group and cofco group. our company has 170 staffs, include more than 60 engineers and technicians. we produce all kinds of coil cutting line from 50 sheets/min to 150 sheets/min. we have our own die workshop to make straight and scroll die for all brands of coil cutting lines in the world. we have our own software department to make control system for all brands of coil cutting lines in the world. we also have our own precision instrument workshop to make pinhole detector with sensitivity 0.013mm