HUICHENG GLASS PRODUCTS CO., LTD(FORMER YUNFENG PACKAGING BOTTLE CO., LTD.) is an international export company which includes designing, production, sales and trading. Our international sales office and showroom is located in Yiwu city of Zhejiang Province which is one of few most developed provinces in China. Our production factory covers 20,000 square meters. We specialize in all kinds of perfume bottles, roll on bottles, essential oil bottles, dropper bottles, cream jars, nail polish ...