Dongguan Shengyu Acoustic Technology Co., Ltd. is a professional manufacturer and trading company based in Dongguan, China, specializing in high-fidelity acoustic products. Operating under the well-known brand names "KZ" and "CCA," the company has established a significant presence in the consumer electronics sector since its founding. The organization maintains a robust supply chain and production infrastructure, including six production lines and a dedicated R&D team of 5 to 10 specialists focused on innovation and product quality control (TQC). Their extensive product portfolio features a wide range of audio solutions, including Hybrid Earphones, TWS Bluetooth headsets, In-Ear Monitors (IEMs), Balanced Armature Earphones, and Dynamic Earphones. Additionally, they provide essential accessories such as detachable upgrade cables, memory foam earplug sets, and liquid silicone rubber earplugs. With annual revenues ranging between US$5 million and US$10 million, the company offers comprehensive OEM and ODM services to global partners. Their products are recognized for features such as HiFi bass, noise cancellation, and novel aesthetic designs, all supported by a one-year warranty. Dongguan Shengyu Acoustic Technology Co., Ltd. is committed to international trade, ensuring stable production and sufficient inventory to meet the demands of enterprises worldwide.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Low MOQOffers low minimum order quantity options.
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Kz Zstx Double-Circle Iron-Moving Iron Headphones in-Ear Wired High-Quality Wire Control with Wheat Noise Reduction Girls Cute
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Kz Zstx Double-Circle Iron-Moving Iron Headphones in-Ear Wired High-Quality Wire Control with Wheat Noise Reduction Girls Cute, Find Details and Price about Kz Zst X Kz Earphone from Kz Zstx Double-Circle Iron-Moving Iron Headphones in-Ear Wired High-Quality Wire Control with Wheat Noise Reduction Girls Cute - Dongguan Shengyu Acoustic Technology Co., Ltd.$11.3
Kz Zsn PRO X Is Suitable for in-Ear Metal Microphone Zsnprox Ring Iron Earphone Double Magnetic Motion
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Kz Zsn PRO X Is Suitable for in-Ear Metal Microphone Zsnprox Ring Iron Earphone Double Magnetic Motion, Find Details and Price about Kz Zsn PRO X Kz Earphone from Kz Zsn PRO X Is Suitable for in-Ear Metal Microphone Zsnprox Ring Iron Earphone Double Magnetic Motion - Dongguan Shengyu Acoustic Technology Co., Ltd.$14
Kz Zax Ring Iron in-Ear Fever 16 Units Wired Assembly Earphone Universal Fever Noise Reduction Wheat High Quality
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Kz Zax Ring Iron in-Ear Fever 16 Units Wired Assembly Earphone Universal Fever Noise Reduction Wheat High Quality, Find Details and Price about Kz Zax Kz from Kz Zax Ring Iron in-Ear Fever 16 Units Wired Assembly Earphone Universal Fever Noise Reduction Wheat High Quality - Dongguan Shengyu Acoustic Technology Co., Ltd.$47.5
Kz Dq6 Moving Coil Monitoring HiFi Earphone in-Ear Wired High-Quality Subwoofer Computer Mobile Phone Wire-Controlled Earplug, Find Details and Price about Kz Dq6 Kz from Kz Dq6 Moving Coil Monitoring HiFi Earphone in-Ear Wired High-Quality Subwoofer Computer Mobile Phone Wire-Controlled Earplug - Dongguan Shengyu Acoustic Technology Co., Ltd.$14.5
Kz Edx Headphones Subwoofer in-Ear HiFi Ear Burn with Wheat Wire Control Moving Coil Compact Mobile Phone Computer DIY
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Kz Edx Headphones Subwoofer in-Ear HiFi Ear Burn with Wheat Wire Control Moving Coil Compact Mobile Phone Computer DIY, Find Details and Price about Kz Edx Kz Earphone from Kz Edx Headphones Subwoofer in-Ear HiFi Ear Burn with Wheat Wire Control Moving Coil Compact Mobile Phone Computer DIY - Dongguan Shengyu Acoustic Technology Co., Ltd.$5.2
Kz Sks Bluetooth Headset in-Ear Wireless Binaural Noise Reduction Sports Running Low Delay Game E-Sports Earplugs
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Kz Sks Bluetooth Headset in-Ear Wireless Binaural Noise Reduction Sports Running Low Delay Game E-Sports Earplugs, Find Details and Price about Bluetooth Earphone Tws from Kz Sks Bluetooth Headset in-Ear Wireless Binaural Noise Reduction Sports Running Low Delay Game E-Sports Earplugs - Dongguan Shengyu Acoustic Technology Co., Ltd.$29
Kz Dq6 Moving Coil Monitoring HiFi Earphone in-Ear Wired High-Quality Subwoofer Computer Mobile Phone Wire-Controlled Earplug, Find Details and Price about Kz Dq6 Kz from Kz Dq6 Moving Coil Monitoring HiFi Earphone in-Ear Wired High-Quality Subwoofer Computer Mobile Phone Wire-Controlled Earplug - Dongguan Shengyu Acoustic Technology Co., Ltd.$14.5
Kz Z3 Tws True Wireless 1dd 1ba Hybrid in Ear Earphones Bt 5.2 Earbuds with Microphone HiFi Headsets
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Kz Z3 Tws True Wireless 1dd 1ba Hybrid in Ear Earphones Bt 5.2 Earbuds with Microphone HiFi Headsets, Find Details and Price about Bluetooth Earphone Tws from Kz Z3 Tws True Wireless 1dd 1ba Hybrid in Ear Earphones Bt 5.2 Earbuds with Microphone HiFi Headsets - Dongguan Shengyu Acoustic Technology Co., Ltd.$31
Upgrade Line of Kz OFC High-Purity Silver-Plated Wire 152-Core Earphone 0.75zax Zs10PRO Zsn Vx As16
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Upgrade Line of Kz OFC High-Purity Silver-Plated Wire 152-Core Earphone 0.75zax Zs10PRO Zsn Vx As16, Find Details and Price about Kz Silver Cable Kz Original Cable from Upgrade Line of Kz OFC High-Purity Silver-Plated Wire 152-Core Earphone 0.75zax Zs10PRO Zsn Vx As16 - Dongguan Shengyu Acoustic Technology Co., Ltd.$6
Kz Ast Flagship 24-Unit Pure Moving Iron Wired Earphone High Quality HiFi Fever Ring Iron Monitoring Earplug
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Kz Ast Flagship 24-Unit Pure Moving Iron Wired Earphone High Quality HiFi Fever Ring Iron Monitoring Earplug, Find Details and Price about Kz Ast Kz from Kz Ast Flagship 24-Unit Pure Moving Iron Wired Earphone High Quality HiFi Fever Ring Iron Monitoring Earplug - Dongguan Shengyu Acoustic Technology Co., Ltd.$92
Kz Zas 16-Unit Mobile Phone Wired Headset High-Quality HiFi in-Ear Fever-Grade Ear-Hanging with Wheat Earplugs
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Kz Zas 16-Unit Mobile Phone Wired Headset High-Quality HiFi in-Ear Fever-Grade Ear-Hanging with Wheat Earplugs, Find Details and Price about Kz Zas Kz from Kz Zas 16-Unit Mobile Phone Wired Headset High-Quality HiFi in-Ear Fever-Grade Ear-Hanging with Wheat Earplugs - Dongguan Shengyu Acoustic Technology Co., Ltd.$55
Csn Stage Performance Monitor-Grade Ear-Return Earphone in-Ear Type Ear-Injury-Free Game Phone Bluetooth Bass Noise Reduction Lossless Sound Quality Fever-Grade
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Csn Stage Performance Monitor-Grade Ear-Return Earphone in-Ear Type Ear-Injury-Free Game Phone Bluetooth Bass Noise Reduction Lossless Sound Quality Fever-Grade, Find Details and Price about Earphone Headphone from Csn Stage Performance Monitor-Grade Ear-Return Earphone in-Ear Type Ear-Injury-Free Game Phone Bluetooth Bass Noise Reduction Lossless Sound Quality Fever-Grade - Dongguan Shengyu Acoustic Technology Co., Ltd.$13.5
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Key export market
🇨🇱 Chile🇨🇱 Chile
🇧🇴 Bolivia🇧🇴 Bolivia
OceaniaOceania
🇪🇪 Estonia🇪🇪 Estonia
🇳🇪 Niger🇳🇪 Niger
North AmericaNorth America
AsiaAsia
AfricaAfrica
🇲🇪 Montenegro🇲🇪 Montenegro
South AmericaSouth America
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Dongguan Shengyu Technology Co., Ltd.
🇨🇳 China
202151-100 peopleManufacturer/Trading Company
ODM manufacturer
Product customization
Patented technology
High-tech enterprise
Key market
Asia
Review
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Description
Dongguan Shengyu Technology Co., Ltd., also known as Dongguan Shengyuan Industry, is a professional manufacturer and trading company based in Dongguan, China, with over a decade of experience in the consumer electronics and audio industry. The company specializes in the research, development, and production of a wide range of audio devices, including gaming headphones, portable wireless speakers, karaoke systems, and multimedia computer speakers. Their diverse product portfolio also extends to innovative 3C products such as smart audio glasses, solar-powered radios, and mobile phone projectors.
Operating with a workforce of approximately 51 to 100 employees and a 5,000-square-meter facility, the company maintains modern production lines that integrate mold manufacturing, plastic injection molding, and final assembly. Dongguan Shengyu Technology is recognized for its strong R&D capabilities and design expertise, often leading fashion trends in the audio market. They offer comprehensive contract manufacturing services, including OEM and ODM solutions, supported by an ISO 9001:2015 certified quality management system.
With a global market presence, the company exports its products to major regions including North America, Europe (Germany, France, UK), and Asia. Their commitment to quality is further demonstrated by compliance with international standards, holding CE and FCC certifications. The company prides itself on a business philosophy centered on innovation and integrity, serving a broad client base ranging from specialty retailers to international distributors.
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Shengyang Acoustics (Guangdong) Co., Ltd.
🇨🇳 China
201911-50 peopleManufacturer
OEM manufacturer
ODM manufacturer
Own brand
Product customization
Key customer
WOLF E SPORTS TEAM
Key market
Europe
Description
Shengyang Acoustics (Guangdong) Co., Ltd. is a manufacturer of high-quality Bluetooth audio products based in Dongguan, China. Established in 2019, the company specializes in TWS earbuds, TWS earphones, headband earphones, neckband earphones, bone conduction headphones, ANC earbuds, ENC earbuds, low latency earbuds, gaming earbuds, and sports earphones. With 11 to 50 employees, Shengyang Acoustics operates an independent workshop spanning 12,000 sqm, featuring 12 advanced production lines and a monthly production capacity of 400,000 sets. The company provides comprehensive OEM and ODM services, from structural and appearance design to packaging and delivery. They hold certifications including ISO 9001, ISO 14001, ISO 45001, SA8000, and BSCI. Shengyang Acoustics is committed to innovation, with a focus on TWS noise-canceling earphones, and has secured nearly 100 patents. The company maintains a fully anechoic acoustic laboratory compliant with CNAS standards and a reliability testing laboratory, ensuring stringent quality control. Their products are recognized in markets across the USA, EU, Japan, South Korea, and the Middle East.