I'm sharon from Changzhou Chemistar Chemistry Technology Co.,Ltd.Our company is a professional high-tech enterprise of producing Organic Metal Catalysts.30% of our products are exported to Japan,Europe,America etc.Application area is involved in Polyurethane, Silicone Sealant, Polyester Resin, Glass spraying, PVC, Pharmaceutical and other industries.If you have any interest,please don't hesitate to contact me.My email is sharon910424@hotmail.com or market@krchemistar.com Warmly welcome your consultation and negotiation.