Guangdong Zhongshan guangwei ultrasonic equipment technology Co., Ltd. ( hereinafter referred to as guangwei ultrasonic ) is located in the beautiful south-central pearl river delta, the golden corridor of Zhongshan city Dongfeng town, south of the pearl river estuary west bank, north of Guangzhou, adjacent to Hong Kong and Macao, convenient transportation, developed. Guangwei ultrasonic is a modern high-tech ultrasonic cleaning equipment enterprise which integrates scientific research, design, professional manufacture and sales of ultrasonic cleaning machines, supporting peripheral equipment, providing cleaning agents / processes, and international OEM OEM OEM label production.