Chyi Security Electronics Co., Ltd is a professional provider for security products and solutions, which is located in Guangzhou, China. Our products covers Megapixel IP Cameras, HD-SDI Cameras, Analog Cameras, NVR, DVR, and some relative accessories, such as BNC, Cable, Power Supply and so on. All the products were approved by CE, FCC and RoHs. Since 2007, our company has been holding the concept of €œcherish (C), honest (H), young(Y), innovation(I) €, oriented in providing high quality security products and solutions for our customers, improving the quality of our products and service constantly, which contributed to set the brand €CHYI€ in mainland China successfully. To ensure the quality of our products, we make perfection more perfect in selecting materials and work as well as test every product strictly before leaving the factory, for examples, aging test (24 hours), waterproof test (hot and cold water, alternating-style), high temperature test (work for 1 hour under 50 0C) and so on, which ensures our products to adjust to all kinds of complex climate and keep working steadily. In order to keep pace with the times, we launch one or two new products every month to ensure the product differentiation so that we can provide distinctive products for our customers and occupy the market rapidly. In Sep 2011, CHYI began to enter international market because of the needs of development. In the United States and Europe, those customers who have used our products became our faithful trade partners. So far, our products have been exported to the United States, Canada, Mexico, Brazil, India, Thailand, Malaysia, Singapore, Australia, Britain, France, the Netherlands, Finland, Switzerland, Greece, Italy, Romania, Ukraine, Slovakia, South Africa, more than 60 countries. We will cherish every chance of cooperation and sincerely hope to establish a long-term stable cooperative relation with you. We will continue innovating and learning with a young mind, providing you with hi