Engineered for Purchasing Managers & Plant Operators seeking compliant, cost-effective noise control solutions for machinery, generators, and industrial processes without sacrificing quality or delivery speed.
Get Your Free Custom Quote & Design in 24hFor plant managers and procurement specialists, industrial noise isn't just an annoyance—it's a direct hit to your bottom line, compliance, and employee safety. Are you struggling with these specific issues?
The result? Unnecessary capital expenditure, operational delays, and ongoing compliance headaches.
Jinzehong solves the industrial noise control dilemma by leveraging over two decades of metal fabrication expertise and China's integrated supply chain. We deliver custom-designed, performance-guaranteed acoustic enclosures that meet global standards without the traditional markup.
| Parameter | Standard Specification | Customization Options |
|---|---|---|
| Noise Reduction (Insertion Loss) | 25 - 35 dB(A) | Up to 40+ dB(A) with composite panels |
| Panel Core | Galvanized Steel / Aluminum + Mineral Wool/Acoustic Foam | Stainless Steel, Perforated Metal, Leaded Vinyl Layers |
| Surface Finish | Powder-Coated RAL Color | Anti-corrosive, Chemical-resistant, IP54-rated seals |
| Standard Features | Access Doors, Cable Ports, Ventilation Louvers | Integrated HVAC, Viewing Windows, Safety Interlocks, Skid Bases |
| Compliance | CE, RoHS, ISO 9001:2015 Factory | Designs for OSHA, EPA, Local Building Codes |
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Our enclosures are deployed across industries to solve critical noise challenges:
We are the silent partner behind efficient, quiet operations for companies worldwide.
Our manufacturing process and products are built on a foundation of quality and compliance:
ISO 9001:2015 Certified Factory | CE Marking (for applicable products) | RoHS Compliant Materials | Rigorous In-house Acoustic Performance Testing
"We needed a custom enclosure for a new compressor line in our Ohio plant. Jinzehong's quote was 40% lower than local fabricators. Their design team incorporated all our access and cooling requirements. The enclosures arrived on schedule and reduced noise levels from 102 dB to 72 dB, well within OSHA limits. The quality is exceptional for the price."
– Michael R., Operations Director, US-based Automotive Parts Manufacturer

For standard custom designs, production lead time is 6-8 weeks ex-works. Shipping time varies by destination (e.g., 4-5 weeks to West Coast USA via sea freight). We provide a detailed project timeline upon order confirmation.
Absolutely. Our technical team provides free design consultation. Send us your machine specs, noise data, and site requirements. We will propose a 3D layout and predicted noise reduction performance to meet your target dB(A) level.
Standard terms are 30% T/T deposit with order, 70% balance before shipment. For established clients, other terms like LC at sight can be discussed.
We supply detailed assembly manuals, bolt-together components, and numbered panels for easy installation by your local team. We can also recommend installation partners in your region or provide remote video guidance.
We offer a 12-month warranty against material and manufacturing defects. Panels are designed for long service life (10+ years) in industrial environments.
"We ordered acoustic panels for our data center generator room. The communication was clear, samples were provided quickly, and the final product fit perfectly. Noise complaints from the adjacent office building stopped completely. A very smooth international transaction."
– Sarah L., Facility Manager, Singapore
"As a machinery OEM in Germany, we needed a reliable enclosure supplier for our global clients. Jinzehong's ODM capability is impressive. They built to our exacting European standards, and their pricing allows us to stay competitive. Quality is consistent across batches."
– Klaus B., Procurement Lead, Industrial Machinery OEM
"The enclosure for our plastic granulator system arrived well-packed. The powder coat finish is durable, and the acoustic foam is high-density. We achieved a 28 dB reduction. For the price, you cannot beat the value. We're already planning the next order."
– David K., Plant Engineer, Texas, USA
If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.
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