New Products
-
Large Packaged Butyl Hot Melt Sealant
-
180 Butyl Hot Melt Sealant And 190 Butyl Hot Melt Sealant
-
Reactive Thermoplastic Spacer Sealant With An Extra Long Meter
-
Special Sealing Strip For Composite Fireproof Glass For Edge Sealing Of Composite Filling Fireproof Glass
About Us
Chengxin (Henan) Sealing New Material Tech Co., Ltd. is located in Mengzhuang Industrial Cluster, Huixian City, Henan Province. Since its establishment in 2003, the company has taken "professionalism and concentration" as its core business philosophy, specializing in the production of butyl hot melt sealant for insulating glass.It is the largest and most professional R&D and production enterprise in the domestic butyl sealant industry for insulating glass, a national high-tech enterprise and a specialized and innovative enterprises.
Butyl Hot Melt Sealant
Thermoplastic Spacing Sealant
Sealing Strip
Inquiry For Price list
For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
Latest News
Henan Chengxin Sealing Materials Shines at China Glass 35th
2026/04/09We have lived up to our promise and made a wonderful appearance! Recently, Henan Chengxin Sealing Materials Co., Ltd. brought a full range of core sealing products to China Glass 35th, sharing cutting-edge technologies and discussing industrial development with industry partners.
Read More
Trust Fulfilled, Shipped On Time.
2026/03/16We have lived up to our promise and set off on time! Today, a batch of our company's products was successfully loaded and dispatched. From production to delivery, we have strictly controlled quality and efficiently coordinated each step.
Read More
Growing Demand Highlights Wide Application Fields of Butyl Hot Melt Sealant
2026/03/12As global construction, automotive, and energy markets expand, demand for butyl hot melt sealant continues to rise across multiple industries. Known for its permanent plasticity, excellent waterproofing ability, and outstanding air-tight sealing performance, butyl-based products have become essential materials in manufacturing and structural engineering.
Read More