Yes, we understand your drawings and technical specifications are valuable intellectual property. Before you share anything, we are happy to sign a two-way Non-Disclosure Agreement (NDA). We treat all customer data as confidential and never share it with third parties. Drawings are used only for producing your gears. After the project is completed, we can delete or return your files upon request. If you have your own NDA template, simply send it to us and we will review and sign it promptly. Alternatively, we can provide our standard NDA for your review. Protecting your design confidentiality is not just a legal formality for us — it is how we build long-term trust with our customers. So please do not hesitate to share your requirements. We will sign first, then you send the drawings.