Dongguan Longwangda Technology Co., Ltd. Specializes in the production of corrugated absorbent paper and bacterial filter membranes for medical HMEF filters. The company currently has one large-scale corrugated compound machine, two high-speed slitting machines, one ultrasonic slitting machine, three winding machines, and a complete packaging line. The products are delivered quickly with good quality. Welcome to consult and negotiate business.