Shenzhen City, Shenzhen City

Founded in 2006, Shenzhen City's Cheon and Hirondelle Electronics Company Ltd. is located in the Bouan district (now Bouan district), known as Shenzhen Industrial Base. We are a professional design and production company operating in one-size-fits-all, with kaledon sound. The company believes that it is “practically based,” and that it is not. In the design process, companies employ specialized voice-processing and circuit design talent, employ well-known manufacturers ' voice chips, introduce advanced sound compression techniques, high speech reduction, good performance, as opposed to CD prototyping, multiple and innovative features designed autonomously by matching companies, with strong corporate technical support and product innovation teams, allowing flexibility in combining a wide variety of priced products for client choice, and tailoring client-specific products to custom customers. In the production process, the quality of each product is ensured by self-censorship, process inspection and complete inspection at the factory, in strict compliance with national production procedures. In the course of its business, companies adhere to the principles of branding and quality after-sales services, providing good pre-sale and after-sales services to clients, respecting clients, understanding clients and providing free advice and assistance to clients