Our company comprises six units, Shanghai Plastic Auxiliary Manufacture, Oriental Chemical Manufacture, Zhonghua Chemical Manufacture, Oriental Lead Oxide Manufacture, Donglian Chemical Manufacture, Oriental Chemicals Sales Office according to the rules set up by both the Shanghai Municipal Government and Shanghai Huayi Group. In order to be more adaptable to the market change, Shanghai Huayi Plastics Auxiliary Cooperation Company was restructured in 2006 once again so as to be one group-type company.its production line of our main chemicals was moved to yangzhou, jiangsu province, where we set up one company called Jiangsu Huayi Plastics Technical Co.,LTD. Now its sales and R&D center locates at Shanghai Baoshan distinct Gu village industry zone. Shanghai Huayi Chemical Auxiliar..