VBO, a specialized sound company located in Shenzhen, China, is a collection of R&D, Production & sales of A wide range of electro-acoustic products including headsets, earphones, headphones, microphones for audio, communication and multimedia industries.

Shenzhen Innovative R & D Technology Co., Ltd. is located in Shenzhen City, Guangdong Province, China, close to Hong Kong.

HV Hipot Co. Is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corpations, factories and public institution.

Quanzhou Jinfar Trading Co., Ltd. - Leading the Way in Two-Way Communication Technology

Shenzhen Belxin Technology Co., Ltd was founded in 2019, we are a manufacturer and trading company who are specialized in Various LED Strips, Shapewear, Waist Trainer, Bluetooth Products, Backpack Bags, USB Products, Pet Products, Consumer Electronics, Building and Decorative Materials? etc., in the top market for global customers.

Shenzhen Runton Technology Co., Ltd. Since 2010, which is a manufacturer of wireless speaker/headset, solar power bank with well-equipped testing facilities and strong technical force.

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.

HK Autoe Industrial Co., Ltd. Established in 2006 is a professional manufacturer of Digital Products, which specialize in supplying all kinds of MP3/MP4/MP5 players, USB flash driver, Digital photo frames mobile, bluetoth and car FM transmitter, etc.