We are the Karlstein Industrial Co., LTD. It was very nice to meet you in the Hong Kong Hardware and Lighting fair and please let us take this chance to introduce ourself to you. We are the manufactory of silicon product, hardware, kitchen ware, bathroom product and giftware and promotion products. We have a experienced team in our product improving and design department, you will be welcome if you have any require or idea for the product and we will try our best to satisfy your requirement. If you have any comment, require or question please let us know immediately please, we are waiting for your reply.