Not only supply high quality products,HCH also promise the following service: 1. Providing proved inspection report for the products when delivery. 2. Providing product specification and detailed test report; 3. One year warranty. three monthes free exchange and one year free repairing. 4. Must reply within 24 hours after receiving customers’notice of quality problems. 5. Regularly survey,collect quality improvement suggestion from customers. Your success is our biggest wishes. Any questions, please feel free to contact us. We will always provide perfect services to you. Service Center: +86-755-29615901 Email: sales@hch-technology.com

Shenzhen HCH’ module has a wide range of compatibility,To make sure all products are compatible with different systems, HCH Technology set up a COMPATIBILITY LAB, in which vast brands of systems like Cisco, Juniper, HP-Procurve, HP-3Com, AVAYA, Extreme, Huawei, Intel, Brocade, etc are running for products compatibility testing and confirmation before putting to market. With this lab, HCH is able to respond quickly to customer needs, to provide customers with stable compatibility, competitive products and customization & design services.