Shenzhen Jianfeng Electronic Pet Product Co., Ltd. was established in March, 2003. Within a short period, we have rapidly developed into a strong scientific company integrating research, production and sale. Our main products are Remote training control collars, Dog In-ground Pet Fencing Systems, Auto bark-stop collars, Ultrasonic drive dogs and other pet products. Some of ours products have certification such as: CE,UL,FC,RoHS,R&TTE.All of the products had been test by Agilent GSP-830, Agilent E4419B.There are 5 Engineers develop dog training collars,We can design wonderful products for...