Henan Lianbang Organic Silicone Technology Co.,Ltd .is anational high-tech Enterprise engaged in the R & D, production and sales of insulating glass warm-edge spacer, butyl hot-melt sealant and two-component sealant.With a high-quality R& D team and experienced Operation Technicians,and with a number of domestic colleges and industry experts in close cooperation,the company has passed IS09001:2015International Quality Management System Certification andISO14001:2015 Environmental Management System Certification, and applied for more than 10 national invention patents.NSHW series products and LB series products, has passed the test of the European standard EN1279 and the certification of German ift-Roseheim.