digital echo amplifier100+ factories verified

Power & Grace specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Power & Grace uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Power & Grace advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.

Sanway Professional Audio Equipment Co., Ltd is one of the best PRO Audio suppliers in Guangzhou, China. We are a factory that specializes in research, developing, manufacturing, sales and technical and offer top quality products and service since 1997 and gained very high reputation at home and abroad.

Founded in 2005, Guangzhou Lingyin Electronics Co., Ltd, has over 17 years OEM /ODM experience in Public Address System and Professional Audio System and Conference system.

Tianlai Electronic Technology Co. Ltd., a leading innovative enterprise specializing in smart home and smart audio production. Established in 2005, Tianlai has been at the forefront of the industry for 18 years, continuously innovating and developing cutting-edge products.

Ningda Electronics, founded in 2020, has rapidly emerged as a leading manufacturer in the field of speaker trade industry in just a short years.

Guangzhou Temeisheng Audio Technic Co., Ltd. Specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Guangzhou Temeisheng Audio Technic Co., Ltd. Uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Guangzhou Temeisheng Audio Technic Co., Ltd. Advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.

Guangzhou Seer Audio Co., Ltd is a professional sound system manufacturing company. Our factory specialize in manufacture speaker cabinet, loudspeaker, Tweeter component, amplifier, processor and stage equipment. Our sound system company was established in 1997, and the manufacturing company was established in 2004. We focus on the quality and stability of our products and aim to provide high quality products to our customers. Seer Audio use the most advanced engineering to make sure every product meets the requirements of the most professional and demanding applications. We are always working on expanding the scope of business all over the world. Our products won great deal of honour, such as ISO 9001: 2000 quality system authentication, all of our goods pass ROSH test and got CE certificate. We have full confidence in our factory and our future.

JUMBOAUDIO is the global leading manufacturer in speaker box industry with more

YuZhiGuo Speaker Manufacturing Factory was established in 2009, with its headquarters located in Guangzhou City, Guangdong Province, China. It mainly produces high-quality professional audio accessories and equipment, focuses on the design and manufacturing of audio products, and is a high-tech enterprise integrating sales. The products of YuZhiGuo Audio are popular all over the world, and its sales network covers more than 70 countries and regions globally, making it one of the internationally renowned comprehensive audio manufacturing enterprises.

Hangzhou ABSL Electronic Technology Co., Ltd,   as the subsidiary of Hangzhou Vertex Broadcasting Audio Co., Ltd.  own brand ABSL, providing the solutions of public address system and professional audios.

VocoMix Electronics Co., Ltd. is a professional audio equipment supplier in Shenzhen, China. It is engaged in the design and production of audio and video synthesis products. It has more than 15 years of industry experience, leading R&D team and advanced production equipment.

Yihua electrical factory in guangzhou city was established in 1997. We specialize in developing, designing manufacturing and selling audio products for cars. Our products are selling well in domestic and overseas marketr with a high reputaion, especially in Southeast Asia, South Africa, and the Middle East. Yihua car audio series products, with amplifier woofers and without amplifier woofers, include Spuare, Flat shape, Trapezium, car and Cirular woofers, wire kits, coaxial speakers, and Cval power capacitors. Our products are with wide varieties of styles, complete in specification, attrctive in design, and excellent in quality. Could get a strong competition in the car audio, car video field. We could offer products according to customer samples. Our company aims at producing the best products on the basis of scientific management and techenology innovation. Lt's our target to yiyelang supply the best car audios, and car video for you. We sinerely look forward to the successful cooperation with customers from all over the world.

Sinbosen Audio Equipment company limited, it's a Firm whose roots are deeply embedded into Guangzhou. Our Brand is Sinbosen. We make various kinds of professional audio equipment, such as switching power amplifier, Digital amplifier, DSP amplifier, Microphone and professional speaker.

We are the main manufacturer and exporter of electronic products such as LED screen, LED TV light bar, amplfier, car player, speaker, remote control, inverter, microphones, antennas, cable, plugs, etc. With years of experience on mass production and exportation, we are able to promise prompt delivery and favorable prices to our customers. OEM/ ODM orders and your special requests are welcome. Samples are available upon request! For more information, please contact us by now.

Hangzhou Softel Optic Co., Ltd. (Brand: SOFTEL) was established in 2006, which Located in the HangZhou Hi-Tech Development Zone. Taking advantage of the modern broadcast and optic fiber communication technology, we are specializing in R& D of CATV system equipment, and leading manufacturer of HFC broadband Optic Transmission equipment with strong R& D capability in this field.

LESOUND is a professional manufacturer and exporter of professional Audio&Music products in Ningbo, China. Such as professional speaker and sound system, speaker driver, proessional  studio headphones and microphones, PRO -audio stands and accessories.

Shanghai Brother Medical (founded in 1999) is one of the most internationally renowned and successful wheelchair manufacturers and suppliers of rehabilitation aids.

Guangzhou Haoshidai Electric Appliance Co., Ltd., is one professional produce portable trolley speaker in Guangzhou, China. Our associated factory is located in Guangzhou, close to Guangzhou Baiyun international airport. Guangzhou Haoshidai is a manufacturer specializes in portable trolley speaker, has more than 12 years history in the business, support OEM and ready goods, with 6, 000 square meters production area, 3 production lines, support fast delivery. We offer service on stop solution for all kinds of customers including big supermarkets, large chain stores, famous brands, online stores and other individual buyers.

Kentmax is a manufacturer specialized in professional audio, professional power amplifiers and some related items. Based in China and eyed to the world, we have been an integrated high technology company on R & D manufacturing, sales and technical services after our years' efforts.

Longlian Electronics Co., Ltd was established in 2018 in Guangzhou of China, The manufacture has research and develop department and production lines, Longlian offers varies products with strong R&D and design capabilities, which can meet your multifarious demends, such as karaoke system, Home theater and Stage sound system

Guangzhou Feiyang Electronic Factory, is a large professional manufacturer specialized in battery speakers, trolley speaker, professional speaker, 2.0 speaker and multimedia speaker. We have been considering our customers as our good partners since the company established and getting fast development with the idea of win-win and co-development. The big rewards are from contribution of all our colleagues and supports of all our partners.

HSTD Group is a solution provider specializing in high-end 2D and 3D vision modules, offering a full-stack vision solution encompassing cutting-edge technologies such as optical chip design, photonic chip packaging, and software algorithm development.  

Guangzhou CVR PRO-Audio Factory is a manufacturer specialized in producing professional audio equipment with an own brand "CVR "since 2005. Our 5, 000 square meters plant has R&D, sales and demonstration departments. Fully equipped demonstration facilities are available with knowledgeable staffs. CVR PRO AUDIO can easily provide you a wide range of professional sound gear like: PA speaker, indoor and outdoor line array speaker, subwoofer, floor monitor, Power amplifier and speaker management system. From the smallest conference room to the largest stadium.

CatCast Technology Co., Ltd. Has been specialized in the research, manufacture, sales and engineer service of CATV, IPTV and fiber optical transmission equipments for more than 20 years in Chengdu, China.

We, Shenzhen Shidu Digital Technology Co, . Ltd, has got lots of praise since it came to sell, it was rated as leading firm by educational circles in China, with the ability of two millions products per year, we're the largest manufacturer of voice amplifier in China and get numbers of technical patent, and promote many criterion of this industry, and takes 'Innovation changes future' as a concept, takes 'Quality, Value, Perfect, Dream' as a core values to supply worthy products and services for the customers.

Hangzhou Shuyuan Audio Equipment Factory was established in 1 9 9 8 and is located in the beautiful west side of Hangzhou, Zhejiang Province. It is a professional audio factory that integrates product design, research and development, and sales. The factory upholds the business philosophy of being professional, honest, and trustworthy, and is committed to the field of public broadcasting, providing you with first-class products and services.  Our factory's main products are public address amplifiers, ceiling speakers, wall-mounted speakers, column speakers and lawn speakers.  We began to export power amplifier products from 2 0 1 2, and the products are sold far to regions such as Europe, Asia, Africa, and South America. After several years of development, my factory now has more than 8 0 employees, has a number of survival assembly lines, and has also gathered a large number of outstanding professional talents in the audio industry, and established a product research and development team of 3 to 5 people. Our factory can provide OEM and ODM services, You are welcome to communicate and negotiate with us.

Hangzhou Zhonghe Electronic Equipment Co., Ltd. Has more than 30 years of industry experience in providing full system audio equipment. It is the pioneer and leader in the field of intelligent public broadcasting equipment and professional audio in China. It is a rare enterprise in China that produces public broadcasting professional sound in one line. It independently develops and produces dozens of series and more than 1000 varieties of products. So far, it has more than 2 million successful cases in the world.

SHENZHEN KEXINT TECHNOLOGY Co., Ltd Established in shenzhen in 20 15, specialized in FTTH fiber optic serial products, such as drop cable, indoor cable and related patch cords. Cords. It has two subsidiaries. We mainly produces network cable, USB cable, coaxial cable, as well as network patch cord. COMELINK focuses on the European and American market. It provides ONU, STB, router, fiber optic transceiver, optic module, which is favored both at home and abroad, also enjoys a good reputation in Russia, Africa and Southeast Asia.

Guangzhou Baiyun District Xinzunbao Audio Equipment Co., Ltd. Was established on May 23, 2023, with its registered address at Room 101, Building 2, No. 23 Zhongbei Road, Jianggao Town, Baiyun District, Guangzhou. The legal representative is Wu Qianmin. The business scope includes the sale of electronic specialized equipment; Manufacturing of electronic specialized equipment; Retail of electronic components; Sales of electronic products; Sales of electronic components and electromechanical component equipment; Wholesale of electronic components; Manufacturing of other electronic devices; Toy manufacturing; Manufacturing of electronic components; Sales of electronic specialized materials; Manufacturing of amusement equipment for ordinary outdoor amusement parks (excluding large amusement facilities); Manufacturing of entertainment products and indoor entertainment equipment; Manufacturing of audio equipment; Sales of audio equipment; Wholesale of musical instruments; Sales of amusement equipment in ordinary open-air amusement parks; Rental of leisure and entertainment equipment; Musical instrument maintenance and debugging; Musical instrument manufacturing; Internet sales (except for the sale of goods that need to be licensed); Manufacturing of electronic components and electromechanical component equipment; ; Import and export of goods; Technology import and export; Put it awayGuangzhou Baiyun District Xinzunbao Audio Equipment Co., Ltd. Was established on May 23, 2023, with its registered address at Room 101, Building 2, No. 23 Zhongbei Road, Jianggao Town, Baiyun District, Guangzhou. The legal representative is Wu Qianmin. The business scope includes the sale of electronic specialized equipment; Manufacturing of electronic specialized equipment; Retail of electronic components; Sales of electronic products; Sales of electronic components and electromechanical component equipment; Wholesale of electronic components; Manufacturing of other electronic devices; Toy manufacturing; Manufacturing of electronic components; Sales of electronic specialized materials; Manufacturing of amusement equipment for ordinary outdoor amusement parks (excluding large amusement facilities); Manufacturing of entertainment products and indoor entertainment equipment; Manufacturing of audio equipment; Sales of audio equipment; Wholesale of musical instruments; Sales of amusement equipment in ordinary open-air amusement parks; Rental of leisure and entertainment equipment; Musical instrument maintenance and debugging; Musical instrument manufacturing; Internet sales (except for the sale of goods that need to be licensed); Manufacturing of electronic components and electromechanical component equipment; ; Import and export of goods; Technology import and export; Put it away

Beijing AquaHelpers Unmanned Ship Technology Co., Ltd. Was established in 2019 and is a leading high-tech enterprise specializing in the independent design, development, and manufacturing of intelligent unmanned surface vessels (USVs). Based in Beijing, the company leverages core technologies in water-based autonomous navigation and integrates artificial intelligence (AI), big data, and smart sensor systems to provide intelligent solutions for water area monitoring and data services.