加拿大采购需求：忙碌板，圣诞礼物，易于握持，手眼协调，LED忙碌板，感恩节礼物

I'm looking to develop custom busy boards that can effectively introduce children to concepts such as the solar system and the water cycle. I'm interested in knowing if your design team can take my ideas and help create innovative designs, prototypes, and samples that engage young minds. Additionally, I'd like to get an idea of the costs involved at each stage of the process, including design, prototyping, and sampling. Timeline is also a key factor for me, so I'd appreciate an estimate of how long each stage might take. Lastly, I'm concerned about the originality of my concepts. What measures do you have in place to ensure that my ideas remain confidential and won't be replicated for other buyers?