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Ningbo Inspection Service Quality Control Of Textile Electronics Blender KettleBusiness - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...
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Shantou Quality Control Inspection Check Of Drone Toys In Guangdong ProvinceServices - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...
Construction - Building Materials - page 60 - WorldBid B2B Market
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Wood Wool Acoustic BoardConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 7.00 Dollar US$The introduction The sound-absorbing effect of wood wool acoustic board is related to the volume density of board, surface, the thickness of the thickness of wood silk, board and the cavity depth of board back. If the volume density and the thickness...
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Wood Wool Wall PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 7.00 Dollar US$Introduction wood wool wall panel is made of dried wood after planing into wood silk. Then put it into the chemical liquid immersion, and then add cement slurry pressed into board. Because the acoustic wood wool panel is made of cement paste and wood...
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Perforated Acoustic Wall PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 14.00 Dollar US$The introduction The principle of the perforated acoustic wall panel: There are many small holes on the surface of the perforated acoustic wall panel. After the sound enters the small holes, it will be randomly reflected in the inner wall of the stru...
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Perforated Acoustic Ceiling PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 14.00 Dollar US$perforated acoustic ceiling panel introduction perforated acoustic ceiling panel is a simple combination of perforations with high backfill content. It concentrates the sound absorption spectrum in the middle frequency range while maintaining some hi...
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Perforated Timber Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 14.00 Dollar US$The introduction The manufacturing process of perforated perforated timber acoustic panel is a material with round holes on the front and back of a high-density board. It is a kind of traditional decoration features such as heat insulation, fire prev...
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Mdf Perforated Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 50.00 Dollar US$The introduction In mdf perforated acoustic panel installation process, if a certain density and thickness of sound-absorbing cotton is filled behind the mdf perforated acoustic panel, it can improve the sound-absorbing effect on high frequencies. Th...
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Micro Perforated Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 50.00 Dollar US$The introduction Woody sound-absorbing board is included groove wood sound-absorbing board and micro perforated acoustic panel. Groove wood sound-absorbing board is a material that slot resonance in the front of the density and leave the groove on th...
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Perforated Wooden BoardConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 19.00 Dollar US$Introduction The perforated wooden board is a new indoor sound-absorbing material developed according to the principle of acoustics. The panel is made of high-density MDF panel with thicknesses of 12mm, 15mm, 18mm, it can also be customized according...
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Mdf Grooved Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 18.00 Dollar US$The introduction mdf grooved acoustic panel can be used as both sound-absorbing and decorative panels. It has perforations on the back size sides and grooves on the surface. The thickness of the substrate can be 12, 15 and 18mm. It has a standard siz...
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Grooved Acoustic Wall PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 18.00 Dollar US$The introduction 4.The grooved acoustic wall panel is made of high quality MDF panel. It is a kind of slit resonance sound-absorbing material with grooves on the front and perforations on the back. According to the clients' requirements for acoustics...
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Tongue And Groove Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 18.00 Dollar US$the introduction tongue and groove acoustic panel is one kind of sound-absorbing panels with grooves on the surface and holes on the back. The back is covered with black felt to prevent the internal acoustic foam from being exposed. The patterns of t...
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Wooden Grooved Acoustic PanelConstruction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 25, 2021 - 13.00 Dollar US$The introduction The principle behind the wooden grooved acoustic panel by the hole. There are a lot of holes on the surface of the wooden grooved acoustic panel . After the sound enters the holes, it will be randomly reflected in the inner wall of t...