Shenzhen Chenglong Technology Co. Ltd., mainly engaged in communications products, the registered capital of the company is unknown, our office is located in Chinese first special economic zone, Shenzhen City, Shenzhen City, Futian District City, Shenzhen Guangdong China Futian District Huaqiang North Electronic Science and technology building, we have the best products and professional sales and technical team, we provide our customers with the best products, excellent technical support and perfect customer service service, Shenzhen Chenglong Technology Co. Ltd. Shenzhen communication products agents to join the industry well-known enterprises, if your products and services to our company are interested, please online message or inquire.