Union Success Development Ltd. (US) was found by Shenzhen Xing Bai Ke Electronics Ltd and Darwinlux International at May 2005 in Hong Kong. Our office in Nanshan District, Shenzhen City.

We commit in the customer oriented service and superior product quality to create value for our customers. Right now, we have our brands "US" and we also have several authorized brands, such as "CHIGO" and "AKAI". We are the only authorized OEM producer for these brands in China.

Our factory locates at Taixinglong Industrial Park, Xixiang, Bao'an, Shenzhen, and is very close to Hezhou Exit, Guangshen Expressway. We have 150 employees and more than 20 engineers, and we have over 600, 000pcs speaker manufacturing capacity each year. Our factory has passed ISO9000 quality management system and we also adopted cutting-edge quality control system to maintain high quality and low costs.

Based these scientific management systems, we are, now, a highly recognized audio manufacturer in the domestic market in China. Our sales network covers more than 30 provinces and big cities in China and we are doing business with some famous sellers, such as Wal-Mart, Suning, Gome, and Renrenle. At the same time, our international market has expanded to Europe, Africa, Australia, Middle East, and Taiwan. In these countries, you can find our products in AUDI, Auchan, Carrefour, MEDIA MARKT, TESCO ect.

Union Success always believes that Union to success and honesty to reputation. We hope to cooperate with you and prosper together in near future.