... eco-friendly 3.Europe qualiy,China price 4.Widely usage Chemical auxiliary agents1.Professional Manufacturer2.eco-friendly3.Europe qualiy,China ... trade co.,ltd .,the import &export company of yutian chemical –the greatest supplies of PU resin and additive for synthetic ... for synthetic leather factories all over the world ,such as japan ,south korea ,Taiwan ,italy,turkey ,brazil ,iran ,India ,Vietnam ...