Patpet is a professional manufacturer of dog training collar. We have an excellent technical team who have 5 years of experience. And We were independent research and development dog training collar. Our company always pays great attention to product quality. We control the quality from the beginning, and produce worthwhile produce. And Our products can provide product name, brand logo, product model, quality inspection standard, production address and retail price. About transport, We generally use sea transportation via Shenzhen port, or according to customer requirements.