Introduction to vacuum glass
The vacuum glass is to seal the two sheets of flat glass, vacuum the gap and seal the vent hole. The gap between the two glasses is 0.1-0.2mm. At least one of the two sheets of vacuum glass is low-emissivity glass. In this way, the heat lost by conduction, convection and radiation of the vacuum glass is minimized, and the working principle is the same as that of the glass thermos.
Vacuum glass is the fruit of glass technology and materials science, vacuum technology, physical measurement technology, industrial automation and building science, and cooperates with various disciplines, multiple technologies and various processes.
HCH Hardware is a bolt manufacturer and provides all kindsof fasteners since 2008. Our main products includestandard bolts, nuts, Screws, washers, Pins and OEM parts. We have integrated resources from more than 50 top level fastener factories in Jiaxing, Haiyan, Ningbo,Dainan, Qintongareas, and have established long term relationships with them.We arenow serving for over 60 customers in South and North America.We can provide you with one stop services to meet you different needs, which can save your purchasing cost and optimize your efficiency. HCH Hardware was certified by ISO9001-2015 on 02/25/2021.We especially emphasize on products quality,HCH Hardware have necessary conditions for quality control with applicable processes and experienced experts. Appropriate production processes and quality control
actions can meet clients` highexpectation on quality and services.
Metal Bolt,Locking Bolt,Furniture Bolts,Steel Bolt
Taizhou Hongchuang Hardware Co., Ltd. , https://www.taizhouhongchuang.com