Jinan Vat World MOuld C.,LTd (original Zhangqiu City DongtongMOuld Co.,LTd) is a leading manufacturer and exporter of plastic blow/injction/rotational mould for plastic barrel , tank ,pallet , lid , chemical tank . septic tank ,  a seriesof  plastic items  with advanced equipmet andprofessional team , rich knowledge and experience in China ,