we are professional vacuum cleaner producers in Shenzhen,China. We only do robot cleaner products, and we have our own software and apperance engineers, also plastic injection engineers, so we can help you customize them and we are competitive on unit price. After years of accumulation, now has a full set of mature mass production experience, we adhere to the choice of brand suppliers to ensure the quality of raw materials; In the production process, we strictly control the quality of products.