Honeycombs Ceramics B.V. is established in Europe and China. This global connection makes us unique, it takes one contact to make RTO business a low-cost and durable business. Our lines are short, we are always available, and both countries have sales offices and warehousing. Core feature: Efficiency. The way you do business with RTO providers can be converted to a more simple, safe and secure way. By giving you the opportunity to choose how, when and where. Our companies in the Netherlands and China have professional sales teams. And their goal is to assist you. You can decide which office to contact. 24/7. Our production in China is under strict policy of quality control.