Leading Industry Standards! Guangzhou INKE Soundproof Boothes Earn Prestigious SGS Certification with Class A Sound Insulation Rating

Guangzhou, China – Recently, the core product of Guangzhou Yinke Technology Co., Ltd.(hereinafter referred to as "INYKO")—INYKO Soundproof Pod—successfully passed rigorous testing by SGS, a globally leading inspection, verification, testing, and certification organization. The test report confirms that the pod's airborne sound insulation performance achieved a single-number rating Rw (C; Ctr) ≥ 31 dB, which, according to Chinese and international standards, comprehensively qualifies it for a Class A sound insulation rating. This certification signifies that INKE Soundproof Pods have met the high standards recognized by international authorities in product quality, technological innovation, and acoustic efficiency, setting a new benchmark for noise control in workspace environments.

In today’s increasingly open modern office environments, noise disturbance and lack of privacy have become core pain points affecting employee efficiency and well-being. INYKO has always been committed to providing users with "on-demand quiet" personalized acoustic solutions through innovative technology. The soundproof pod tested integrates the latest advancements in INYKO’s acoustic materials, structural design, and manufacturing processes.

SGS engineers conducted comprehensive, scientific laboratory-grade sound insulation tests on the INYKO Soundproof Booth in accordance with international standard ISO 10140 and Chinese national standard GB/T 19889.3. The testing process was exceptionally rigorous, and the final data demonstrated that its sound insulation performance far exceeds that of ordinary office partitions. It effectively blocks external mid-to-high-frequency and low-frequency noises (such as conversations, phone rings, and keyboard sounds), creating an utterly quiet, private, and focused space for users inside, ensuring uninterrupted calls, meetings, and deep concentration.

The General Manager of Guangzhou Yinke Technology Co., Ltd. stated, "Achieving SGS’s Class A certification is not an endpoint but a new starting point for INYKO. This is not just a certificate—it represents our fulfillment of the 'quiet promise' to our users and solid proof of INYKO’s product strength. We understand that only products that can withstand authoritative testing can truly earn market trust. In the future, INYKO will continue to increase investment in R&D, hold ourselves to higher standards, and provide global users with superior and more reliable soundproof solutions."

This SGS certification holds milestone significance for the INKE brand:

1. Quality Endorsement: As an internationally recognized benchmark for quality and integrity, SGS certification provides INYKO products with a "quality passport" for global market access, significantly boosting confidence among clients, particularly enterprise-level customers with stringent requirements.

2. Demonstration of Technical prowess: The Class A sound insulation rating underscores INYKO’s leading position in acoustic structural design, material selection, and sealing technology, distinctly differentiating the brand from the varied market of "soundproof booth."

3. Promoting Industry Standardization: INYKO’s initiative to undergo international authoritative testing and publicly disclose the results actively contributes to establishing clear, quantifiable quality standards and fostering healthy development within the soundproof pod industry.

About INYKO:

Guangzhou Yinke Technology Co., Ltd.is a high-tech enterprise specializing in innovative acoustic space design and the R&D, production, and sales of intelligent soundproof boothes. Its products are widely used in open-plan offices, shared workspaces, schools, medical institutions, commercial centers, and other scenarios, aiming to provide users with efficient, flexible, and private soundproof solutions that enhance work efficiency and quality of life.

About SGS:

SGS is an internationally recognized inspection, verification, testing, and certification organization, renowned worldwide. Its certification services are globally acknowledged as benchmarks of quality and integrity.