Professional MANUFACTURER&EXPORTER for Automatic Double Glazing Equipments,Automatic Insulating Glass Production Lines,Warm Edge Spacer,PVC Window Machinery,Aluminum Window Machinery,Album Making
Butyl Rubber Sealing Strip(Swiggle Spacer) for Insulating Glass Our butyl spacer is a new material for insulating glass, is a high performance polymer produced with proprietary formula through special ...