Shenzhen Siweiyi Company is a experienced manufacturer in China, with advanced production machine and experienced R&D team in plastic & metal production design, mold design and mold manufacture field. Factory covers 3000 square meters. Main products are hand sanitizer dispensers, aerosol dispensers, aroma diffusers. We not only offer products with our design, but also supply shortcut, and complete and individual design and service according to the demands of customers. There are strict quality control system and experienced QC department. All products are CE ROHS certificated, Each production will pass quality checking, then delivery goods to clients. There are top quality products, very competitive price, best after-sales services and fast delivery time. We sincerely are serving for the clients of all over the world. Welcome to establish long term business relations with us.