Guangdong Jirui Acoustic Technology Co., Ltd.
Guangdong Jirui Acoustic Technology Co., Ltd.
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Product Description
1. Thickness 2.5mm / surface rhombus aluminum foil embossing + environmentally friendly damping adhesive + single-sided silicone oil kraft release paper (including release paper printing)
2. The product effectively suppresses the vibration of the vehicle body's sheet metal, enhances the strength of the sheet metal, and turns the car door into a solid and sealed "speaker box", making the low - frequency effect of the speaker fuller and more powerful.
3. The product adopts a polymer butyl damping formula, which converts the energy of vehicle vibration into heat energy, effectively solving the "harmonic distortion" problem of car speakers caused by vibration, and making the music of the speaker have a more distinct sense of layering.
4. During the production process, the product does not generate ozone - depleting substances, and it contains no heavy metals, asphalt, or greasy dirt that causes odors.
5. This vibration - damping product has enhanced weather resistance, ease of use, environmental friendliness, and flame retardancy.
Quick Details
Provide a more standardized installation environment for demanding car audio systems. Minimize the "acoustic coloring" problem of car speakers caused by "specular reflection" to a greater extent, making the timbre of the speakers clearer and more transparent. The polymer butyl damping formula reduces the vibration of the vehicle's sheet metal and attenuates the noise caused by vibration.
Advantage
·Passed lATF 16949 and lS0 9001 quality management system.
·Environmental protection products, through ROHS environmental protection certification
·PlONEER Sound insulation technical support and manufacturers in China.
·ALPINE Sound insulation technical support and manufacturers.
Company introduction
Guangdong JIRUI acoustic technology Co.,Ltd
Founded by a team that has been deeply engaged in automotive polymer materials for more than 20 years, it is an enterprise integrating research and development, production and sales.
The company is mainly engaged in the product development and application of new technologies such as vibration and noise reduction, new energy special, lightweight materials, flame retardant materials and radiation protection.Passed IATF 16949 and ISO 9001 quality management system and quality management system.Products use environmentally friendly materials.Passed "International ROHS Certification"and" GB/T 17657 formaldehyde emission" test.
The technical scope covers China, China Taiwan, the United States, Japan, South Korea, Malaysia, Indonesia, Vietnam and other regions, and provide sound insulation technology and production services for brands such as Alpine and Pioneer.
