Shenzhen Qi Yin Electronic Co., Ltd was founded in Shenzhen China in 2005. Have own industrial park in Huizhou in 2018. Established a subsidiary in 2019. Huizhou Yinba Technology Co., Ltd., the same year established Hongkong Qiyin Electronic Company Ltd. 2020 sales exceed 30 million US dolla. Qiyin Operation Center is located at Futian district, Shenzhen. Company is specialized in the R&D, manufacturing and selling of microphone and headphones and Wireless Voice Amplifier. Products are focused on smart phone computer accessories and internet gaming.

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.

Our company is a leading high-tech wireless audio manufacturer and exporter, certified with ISO9001 and ISO 14001, with highly-skilled 150 staff, focused on in ear headphones, earbuds headphones, bluetooth headset, headphones, earphone, earbuds, supersonic hair dryer, hair dryer, hair dryers, hairdryer, professional hair dryer, hair driers, hair curler… etc. Since 2007, we have been delivering quality products and exceptional services to over 15, 000 clients in the world market.

Ningbo Voxxi Electronics Co., Ltd. is an electroacoustic technology enterprise focusing on the research and development, design, production and manufacturing of high-end audio equipment. Through continuous technological innovation and strict quality management, we are committed to providing professional sound solutions for global customers.

Shenzhen BlueOcean Electronics Co., Ltd. is a production, research and development and sales of modern enterprise, With 15+?years?of experience in the smart wearable and consumer electronics industry. Specializing in the production and sell smart glasses, wired erphones, bluetooth earphones and various modesl?etc. We offer OEM and ODM services, including customization of logos, manuals, packaging, Bluetooth names, software features, and more. The certification documents include: CE, RHOS, FCC, SGS. The factory is Dongguan Xingjihui Technology Co., Ltd., located in Dongguan.

Mitechnic Co., Ltd is founded on January 13th, 2010. Its headquarter is in Hong Kong. It has several sister companies and factories inmainland of China.

Began Operating in 2005

Shenzhen XinFan Technology Co., Ltd. - Your Trusted 3C Electronics Partner

Guangdong Besell Electronics Co., Ltd. Boasts over two decades of expertise in the audio industry, dedicated to the research and development, production, and sales of a diverse range of audio products, with a primary focus on headphones, earphones, microphones, and speakers etc.

The most competitive Original Accessories Wholesaer. For more information, please check our official website

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Through the power of technology, LONGWIN GROUP hope to create a better future by striving to solve various social issues faced by the world.

Our company is an integrated industrial and trading enterprise with its headquarters in Shenzhen. It has over 300 employees, forming a complete team covering R&D, production, sales and other links.