Yuyao ZhengAo Plastic Co.Ltd. established in 2010. With a workshop building area of 7,000 square meters it,s a professional manufacturer of cosmetic inner packaging integrating research, design production and marketing.,br>brNow the company main products> Lotion Pump switch pump,Cream Pump Trigger Sprayer, mini sprayers and other seriesetc. More than 70 , products are exported to the foreign countries.br