Ningbo Kaxite Sealing Materials Co., Ltd. is based in Ningbo, Zhejiang Province, China. Kaxite is one of the biggest sealing and heat preservation products manufacturer in China. Kaxite supply the overall solution of Flange Insulation Gasket Kits,Flange Insulation Kit Gaskets,Flange Insulation Sets. To assure create more valve for customers from all over the world.