What is the warranty period?

We provide a 1-year warranty for the echo-free room chamber.

What are the lead times?

Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays.

What payment terms do you accept?

We accept T/T, D/P, PayPal, and Western Union.

Professional Echo-Free Room Chamber

Name: Professional Echo-Free Room Chamber
Brand: Shenzhen Huntoo Technology Co., Ltd.
SKU: 2053181155

Guangdong, ChinaShenzhen Huntoo Technology Co., Ltd.

US$1,000.00

5-19 Square Meters

US$900.00

20-29 Square Meters

US$850.00

30+ Square Meters

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

HT-SR001

Customized

Certification

ISO, RoHS

Type

Sound Insulation Room

Application

Daily Life, Industry

Material

Soundproof Material

Size

Customize

Standard

ISO3745, GB6882, ISO7779

Power Supply AC1

220V ± 10%, 50Hz ± 1%

Power Supply AC2

380V±10%, 50Hz±1%

Transport Package

Carton + Wooden

Specification

Custom

Trademark

OEM/ODM

Origin

Guangdong

HS Code

6506100090

Production Capacity

5000000

Key features

Customized Size: Available in thicknesses of 250mm, 300mm, 350mm, and 400mm, designed according to acoustic performance requirements.

Low Background Noise: Achieves background noise levels as low as 30-10dB, or even 10dB, at a frequency of 50Hz.

ISO Certification: Certified with ISO and RoHS standards, meeting ISO3745, GB6882, and ISO7779 specifications.

1-Year Warranty: Comprehensive 1-year warranty coverage for the echo-free room chamber.

Online Technical Support: Professional online technical support available for all product inquiries and issues.

Versatile Applications: Ideal for measuring sound absorption, noise levels, and frequency response of electro-acoustic components.

Optional Accessories: Includes options for air conditioning, CCTV, automatic doors, observation windows, and custom test stands.

Precision Testing: Supports 1/3 octave band center frequency testing with strict allowable differences.

Company profile

Shenzhen Huntoo Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-12-17Nearest Port: shenzhenAverage Response Time: ≤4.67hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, DAP

AI-Powered supplier vetting

SummaryShenzhen Huntoo Technology Co., Ltd. is identified as a China-based manufacturer/factory operating in Guangdong and focused on EMF/EMI/RFID shielding fabrics and related protective clothing. The supplier reports ISO 9001 and ISO 14001 management-system certifications, three production lines, export activity since 2018, and broad international market coverage. Its reported export-sales ratio is 71%–90%, with stated lead times within 15 working days in both peak and off-peak periods. Evidence supports manufacturing, export, product-development, and customization capabilities, but after-sales service, financial credibility, and the strength of customer references cannot be fully assessed from the supplied information.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company, with a stated operating address in Shenzhen, Guangdong, China. This directly supports its identity as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These are explicit management-system certifications, although the provided information does not include certificate numbers, validity dates, or scope.

R&D capabilityThe supplier reports 6–10 years of R&D engineer experience and offers specialized EMF, EMI, and RFID shielding materials, including copper-nickel fabric and grid-shaped fabric products. This supports product-development capability, though no patents, laboratory results, or documented innovation outcomes are provided.

Production capacityThe supplier reports three production lines, lead times within 15 working days during both peak and off-peak periods, and product shipment records for RFID and copper-nickel shielding fabrics. These facts explicitly support an operating production capability, although capacity utilization and detailed output volumes are not available.

Customization capabilityThe supplier explicitly states that it offers customized clothing and provides a range of EMF protection clothing and shielding materials. This supports customization capability for at least clothing-related products, but the scope of material, packaging, and engineering customization is not specified.

Product Q&A

Q:Who are we?

We are based in Guangdong, China, start from 2015, sell to Eastern Europe(30.00%),North America(15.00%),Western Europe(15.00%),Southern Europe(10.00%),Northern Europe(10.00%),South America(5.00%),South Asia(5.00%),Southeast Asia(5.00%),Oceania(2.00%),Mid East(1.00%),Africa(1.00%),Central America(1.00%). There are total about 51-100 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

RFID EMI EMF Shielding Fabric,EMF Protection Clothing,EMF Protection Hats,EMF Protection Blankets,RFID Blocking Card Sleeve

Q:Why should you buy from us not from other suppliers?

We are mainly specialized in rfid, emi, radiation shielding and Thermal conductive electric insulating materials and equiments for 10 years. Precision equipment & professional quality control system provide customers high quality products with reasonable price.

Q:What are the available thicknesses?

Available in thicknesses of 250mm, 300mm, 350mm, and 400mm, designed according to acoustic performance requirements.