● in April 2015, the circuit design department was established to design and develop various smart home appliances and consumer electronic products

● in March 2016, SMT patch line, post welding and whole machine assembly departments were added to help customers solve product processing problems and provide one-stop service for PCBA production

● in May 2017, a new product design department was added to realize the overall service from product concept to product completion

● in March 2018, the company created its own trademark, beauty robbery products, positioning beauty instruments. Determination: let the world have no ugly women