Shenzhen hai jie Ming before intelligence channel technology co., LTD. Is engaged in the smart pedestrian passage brake, wing brake, brake, brake, full high brake, speed through the door, sliding door, etc. Series of products. Complete system solutions, products supporting ability, can provide all kinds of enterprises and institutions personalized solutions to all aspects. A focus on technology research and development, pay attention to product quality, pay attention to the pre-sale, sale and after-sale service, reliability and practicability of technology companies. Looking forward to win-win cooperation with you.