Premium listings

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  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...

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  Small Home Freeze Dryer Machine For Food

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...

joint noise balls Photos Catalog - page 3 - WorldBid B2B Market

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  Active Noise Cancellation Stereo Headphones

  Audio Electronics - Earphone / Headphone - Schrödinger Audio - Hong Kong - June 16, 2016 - contact company for price

  NCH001 Active Noise Cancellation Stereo Headphones is applying both Active and Passive Noise Cancellation Technology which can effectively reduce noise from environment. Suitable for user who does not want an environment noise impacts his/her music e...

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  Fire Retardant Lowes Insulation Noise Barrier Mgo Board Acoustic Panel Wall Ceiling

  Insulation - Shenzhen Vinco Soundproofing Materials Co.,Ltd - China - July 21, 2016 - 23.00 Dollar US$

  Product detail information: Normal size:1220*2440mm(W*L) Nor mal thickness:14/16/18mm Colo r:White Fireproof:A Grade Product Features: Environmental: E1 grade (people can touch the products directly) Fireproof: A grade (the highest level) Soundproofi...

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  Chiristmas Decoration Music Room Noise Reduction Acoustic Foam Panels Pyramid White

  Insulation - Shenzhen Vinco Soundproofing Materials Co.,Ltd - China - July 21, 2016 - contact company for price

  Product Introduction: Pyramid acoustic Foam Sponge featuring eco-friendly, smellless, tasteless and environmental healthy, is the ideal interior sound insulation, audio reflective material. It is widely used in the recording room studio, vocal room b...

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  Sound Absorbing Sponge Melamine Noise Reduction Fabric Acoustic Foam

  Construction - Environmental - Shenzhen Vinco Soundproofing Materials Co.,Ltd - China - August 23, 2016 - 4.00 Dollar US$

  Product Introduction: Mushroom acoustic Foam Sponge featuring eco-friendly, smellless, tasteless and environmental healthy, is the ideal interior sound insulation, audio reflective material. It is widely used in the recording room studio, vocal room ...

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  Environmental Sound Absorption Noise Reduction Polyester Fiber Cotton Fabric

  Construction - Environmental - Shenzhen Vinco Soundproofing Materials Co.,Ltd - China - September 1, 2016 - 2.20 Dollar US$

  Product name:Environmental polyester cotton fabric Density:12kg/m³ Size:10 00*20000mm (other size can be customized) Thickness:30m m Shape:Roll Color：Whit e or Customized Environmental：E1 grade Feature:High rate of sound-absorption and insulation Com...

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  Noise Barrier Wall Board Mgo Anti Fire Sound Insulation Ceiling

  Wall Coverings - Shenzhen Vinco Soundproofing Materials Co.,Ltd - China - September 1, 2016 - 9.50 Dollar US$

  Product:Mgo anti-fire Sound insulation ceiling Material:Magnesiu m board+Damping material Size:1220*2440mm (other size can be customized) Thickness:18m m (other thickness can be customized) Color:White Feature:Soun d proof, Fireproof, Waterproof Dens...

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  Building Materials Vocal Booth Music Room Noise Reduction Sound Insulation Wedge Foam

  General Entertainment - Shenzhen Vinco Soundproofing Materials Co.,Ltd - China - September 2, 2016 - 3.20 Dollar US$

  Product Introduction: ProductVoca l booth music room noise reduction Foam Material:polyurethan e Density:15~35kg/m3 Size :500*500mm (other size can be customized) Thickness:100 mm (other thickness can be customized) Color:black and white or customize...

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  Sweatproof Bluetooth Noise Cancelling Photo Taking Earphones With Mic For Sports

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 8.60 Dollar US$

  1.Bluetooth version: V4.1 2.Bluetooth distance：10M 3.Sensitiv ity: 102-105dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Transmitting power: Class 2 6.Vocalism Principle:Dynamic 7.Charg e time: ≤2H 8.Free talk time:6-8H 9.Standby time： ≥...




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  Sweatproof New Model Bluetooth Noise Cancelling Photo Taking Earphones With Mic

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 12.50 Dollar US$

  1.Bluetooth vertion 4.1 2.Charge time:1-2 Hours 3.Standby time:12 Days 4.Talk time:10 Hours 5.Wireless working istance:10m 6.Distorstion Rate:≤5% 7.Internal battery:Li-on 110mAh 8.Frequency range;20-20000KHz 9.Sensi tivity:101-107dB 10.Max output:10m...

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  For Britain Transformers Metal Stereo Noise Cancelling Headphones Earphones

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.68 Dollar US$

  1.speaker:10mm 2.impedanc e: 16 ohm(1khz) 3.sensitivity: 105db s. p. l at 1khz 4.frequency response range: 20hz-20khz 5.rated power 3mw 6.maximum input power: 10mw 7.cable length: 1.2m 8.connecting the plug: 3.5mm, gold-plating plug 9.microphone: sen...

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  Uldum Noise Isolation Tone Rose Pattern Plastic Earpiece Earphone With Mic For Mp3 Music Player

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e: 32 ±10%Ω(1KHz) 3.Sensitivi ty: 105dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone: ...

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  Hight Level Fashion Microphone Noise Cancelling Metal Plug Stereo In Ear Zipper Earphone

  Audio Electronics - Earphone / Headphone - Guangzhou Bwoo - China - September 8, 2016 - 1.16 Dollar US$

  Name:Hight Level Fashion Microphone Noise Cancelling Metal Plug Stereo in-Ear Zipper Earphone MOdel:BW-E06 Frequency response :20Hz-20kHz Rated power:3mw Plug :3.5mm stereo Length: 1.2M Function:Noise cancelling, Microphone Color:mix color Certificat...

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  Turbo Segmented Diamond Blade With Low Noise Laser Cutting Slot

  Construction - Hardware - Protec Tools Co., Ltd - China - September 28, 2016 - 1.00 Dollar US$

  Product name：Laser welded turbo segmented diamond blade with low noise laser cutting slot Item： Details： Laser welded turbo segmented diamond blade with low noise laser cutting slot for reinforced concrete. 105mm, 125mm, 180mm, 230mm, 300mm, 350mm, 4...

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  Silver Brazed Segmented Blade For Granite With Laser Cutting Low Noise Core

  Construction - Hardware - Protec Tools Co., Ltd - China - September 28, 2016 - 1.00 Dollar US$

  Product name：Silver brazed segmented blade for granite with laser cutting low noise core Item： Details： Silver brazed segmented blade for granite with laser cutting low noise core 300mm, 350mm, 400mm, 450mm available. Protec Tools Manufacturing(Shang...

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  Mc33078d Dual Quad Low Noise Operational Amplifiers

  Audio Electronics - Amplifiers - UTSOURCE HOLDING Co., Ltd - USA - September 30, 2016 - 0.45 Dollar US$

  The MC33078/9 series is a family of high quality monolithic amplifiers employing Bipolar technology with innovative high performance concepts for quality audio and data signal processing applications. This family incorporates the use of high frequenc...

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  Bltb70b Low Noise Mini Excavator Hydraulic Breaker

  Construction - Demolition - wenling beilite machinery co.,ltd. - China - October 24, 2016 - 10000.00 Dollar US$

  BLTB-70 ■ Strong impact ■ Simple structure ■ Refining technology Overview: BEIL ITE owns exquisite design concept and experience for many years, the designed mute type model has smooth lines and applies the latest closed outer shell to protect host m...




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  Acoustic Louver Noise Elimination Louvers Made In China

  General Environment - Sichuan ZISEN Acoustics Technology Co.,Ltd - China - January 12, 2017 - 20.00 Dollar US$

  Sound Elimination Louver contain Arc Sound Elimination Louver and Oblique Sheet Type Sound Elimination Louver. Arc sound elimination louver is riveted with upper and lower sound absorber, arc sound absorber and side plate, and sound absorber is the p...

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  High Quality Acoustical And Noise Enclosures From China

  General Environment - Sichuan ZISEN Acoustics Technology Co.,Ltd - China - January 13, 2017 - 5000.00 Dollar US$

  Sound Reduction Hood contain One-piece Sound Reduction Hood and Fabricated Sound Reduction Hood. Sound insulation hood is an advisable and effective noise reduction measure, which can enclose the device with higher noise to effectively impede the out...

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  Pwm Fg 80mm 8015 Low Noise 12v Brushless Dc Axial Cooling Fan For 80x80x15

  Machinery - Fans - Shenzhen YCCFAN Technology Co., Ltd - China - August 8, 2017 - 0.80 Dollar US$

  Type:Axial Flow Fan Electric Current Type:DC Mounting:Free Standing Blade Material:Plastic Place of Origin:Guangdong, China (Mainland) Brand Name:YCCFAN Model Number:YDH8015B24 Voltage :5V/12V/24V/48V Power:0.9 6-2.4W Air Volume:18.99-30.16CFM Spe ed...

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  Made In China Good Noise Cancelling Earmuffs For Construction Workers

  Audio Electronics - Earphone / Headphone - Dongguan Chengde Electronic Co., Ltd - China - October 21, 2017 - 0.90 Dollar US$

  Models : Industrial and shooters earmuffs Function : noise cancelling and sound insulation Size : custom special for you Colors : black or white Material :durable soft leather and high quality sponge OEM and ODM are available . Advantage : factory di...