Founded in 2000,Zhengzhou Yuneng Communication Co.,ltd(YUXIN) is a professional high-tech electronic enterprise specialized in the manufacturing of products of VOIP products, network surveilliet equipments, and etc. we was awarded “high tech enterprise ” by our Zhengzhou City Government in 2005! Now,IP Camera,Waterproof IR Intergrated are our first-rank products! As the pioneer of VOIP manufacturers in China, we produce and provide most series VOIP products. as a result we can guarantee the client to have more selection for different function ,taste and price.YUXIN YWH100 series IP Phone is the earliest VOIP product in China. It passed the appraise of Henan Province Science and Technology Bureau in 2002 as the leading level product in China. During the exhibition of the 4th China High-tech and New Product Fair in Shenzhen in OCT, 2002, the customers expressed the remarkable interest and gave the high appraise to our IP Phone for their advanced performance and manufacturing skill! At the beginning of 2006,YUXIN started develop and manufacture network surveillant equipments,and this action attracts more than 20 professional veteran engineers & technicians,with the help of them,we had released more than 20 kinds of surveillant products in 2 years,such as 1 or 4 Channel Network Encoder, Decoder, IP camera ,IR Water Proof IP Camera, IR half Doom IP camera, Low Speed IP,High Speed Dome IP Camera,Auto-Track High Speed Dome IP Camera ,Zoom Camera etc.