Guangdong Blue Crown Medical Biotechnology Co., Ltd. is headquartered in Dongguan, Guangdong, the manufacturing capital of China. The factory is located at the foot of the scenic Daling Mountain. It is a large-scale professional mask manufacturer. At present, the company's products mainly include: civil protective mask series, medical protective mask series. The company has foreign trade related qualifications. The products produced meet the GB2626-2006 standard, and have passed the European CE EN149:2009 industrial dust-proof certification and the US FDA certification. And MOSEN certification.

The company has more than 200 employees and an annual production capacity of more than 200 million. The company has a sound management system, and has established a quality control system from production planning, quality, safety, raw material procurement to product security inspection, product quality control, and after-sales service, and strictly organizes all stages and measures of quality management. . .