Technicians have been stepping up production at a dust-free workshop in Hubei Sanyingxing Optoelectronics Technology Co., Ltd. of Xianning High-Tech Zone.

The company is a high-tech enterprise specializing in optoelectronic camera modules and biometric recognition modules.  It has built 46,000 square meters of constant temperature and humidity, class 100 dust-free production workshops, and currently employs 2,200 people.