n.龍頭；活栓
Guangdong saves agricultural bibcock company. 廣東省農業(yè)龍頭企業(yè)。
With advanced equipment and strong technical power, it now becomes the Bibcock in ceiling manufacture industry. 使公司產品更加產業(yè)化，系列化，真正成為天花行業(yè)中的龍頭企業(yè)。
