Glass wool vs Rock mineral wool for soundproofing?

For glass wool & rock mineral wool for soundproofing and acoustics, glass wool is superior because of its longer fiber length. It's widely used as fiberglass ceiling, wall panel, suspended baffle with better acoustic performance for lower frequencies. Rock wool can also be used for as rock wool ceiling, wall panel when higher fireproof performance is needed.

House Waterproof Leaking Membrane Polyethylene Tape Construction Vapour Barrier

Name: House Waterproof Leaking Membrane Polyethylene Tape Construction Vapour Barrier
Brand: Nantong Yara Technology Co., Ltd
SKU: 2057954562

Jiangsu, ChinaNantong Yara Technology Co., Ltd

US$0.72-5.00

20 Rolls

Sample price:US$10.00/square meter.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Thickness

0.3mm

Feature

Waterproof, for Cold Weather & Hot High Humid Weat

Advantage

Permanent Holding Power for Sealing, Protective Be

Application

Varies From Foam Insulation, House Wrap Sheathing

Certificate

ISO9001/CE/MSDS

UV Exposure

180 Days

Function

UV & High-Temperature Resistant

Transport Package

PE Bags

Specification

25~50mm, accept custom

Trademark

YiTape

Origin

China

Production Capacity

600 Tons Per Month

Key features

High Tack Adhesive: Provides aggressive contact for strong and durable holding power.

Water and Moisture Resistant: Prevents air infiltration and protects against exterior moisture.

UV and Heat Resistance: Resistant to UV exposure for up to 180 days and high temperatures.

Energy Efficiency: Seals gaps and cracks to reduce heating and cooling costs.

Versatile Application: Designed for seaming, splicing, and repairing house wrap materials.

Certified Quality: Holds CE, ISO, and ISO9001 certifications for reliability.

OEM and ODM Service: Offers customization options from client samples.

Professional Manufacturer: Established in 2001 with own registered brand Operfect.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Nantong Yara Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 3 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.35h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with ODM and OEM service experience, including customization from samples. Its stated business scope covers plastic products, insulation and soundproofing materials, industrial textiles, medical devices, labor protection equipment, cosmetics, refractory materials, and building materials. It serves North America and quotes on FOB, CIF, CFR, and EXW terms, with lead times of within 15 working days off-season and one month during peak season. However, it lacks 3D software design, SDK, inventory, overseas warehouse, overseas showroom, overseas agents or branches, and offline trade-show experience. Quality assurance is reported, but there is no raw-material traceability, no testing equipment, and no written corrective-action or complaint-handling procedures. Financial records are referenced for 2022–2024, but their quality or results are not provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope includes manufacturing plastic products, insulation and soundproofing materials, and industrial textiles, alongside sales of medical devices and other products; it also provides ODM and OEM services.

After-Sales capabilityThe supplier has no stated inventory, overseas warehouse, overseas showroom, overseas agents, or branches. It also has no written procedures or records for handling customer complaints or corrective and preventive actions, although service quotations and lead times are specified.

R&D capabilityThe supplier provides ODM services and has one R&D engineer who provides samples according to customer requirements. However, it does not provide 3D software design, has no available SDK, and reported no new products during the past year, indicating limited documented innovation breadth.

Production capacityThe supplier has manufacturing scope covering plastic products, insulation and soundproofing materials, and industrial textiles, with stated lead times of within 15 working days off-season and one month during peak season. Nevertheless, it reports no in-stock capacity, has one quality-control inspector, and has zero quality-control test equipment; annual production output is stated but monetary figures are excluded from this assessment.

Customization capabilityCustomization from samples is explicitly offered, and the supplier provides ODM services. Its R&D engineer is responsible for providing samples according to customer requirements, supporting a demonstrated sample-based customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and identifies North America as its primary export market. These statements indicate customer and market experience, but no specific customer names, project details, or verifiable case records are provided.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional manufacturer founded in 2001 with FM, CE, ISO certificates etc. Our own registered brand is Operfect and warmly welcome to visit our factory at your convenience.

Q:Can you provide the sample for free?

For small sizes, samples are free for clients, just charge a little courier fee. For customized samples, we need to charge the sample fee.

Q:What's the delivery time?

7-15 days after receipt of advanced payment.

Q:What's the payment term?

T/T, LC.

Q:What's the MOQ?

For standard specification, just a 20GP container.