This is Beijing Angelet Technology Co., Ltd. from China

AS-S Series

AS-S series products have excellent properties of fire retardant, thermal insulation, noise reduction and environmental protection. This premium material can fulfill all relevant standards of fire retardant testing in different industries; the top-side of the product can be laminated with aluminum foil to isolate oil, water and other liquids, effectively inhibit the growth of bacteria to create a good air environment, and at the same time effectively reflect heat radiation and absorb noise in the middle range frequencies. The back-side of the product can be equipped with a self-adhesive for quick and easy installation on a variety of different surfaces. This product series does not contain any toxic ingredients and is environmentally friendly.

AS-EGN

This product is made from polymer rubber/plastic composite material in a multiple layer structure. I t has superior sound insulation performance, due to it's micro-nano layered composite technology. The very high acoustic attenuation effect, results from the different impedancesand reflection characteristics of each nano layer. This high tech composite sound blocker can effectively reduce the propagation of noise and vibration, and can meet a variety of fire safety standards at the same time.

It is used for noise reduction of train floor, top and side wall of high-speed rail car and urban rail cars, noise reduction in passenger behicle, engine compartment, ship engine room and cabins.