You’re in the right place for truly endless tooth belt.By now you already know that, whatever you are looking for, you’re sure to find it on Yonghang.we guarantee that it’s here on Yonghang.Electrical insulation and isolated power supply have been taken into consideration when designing this product. For example, the illuminant is isolated from the power source, which helps to prolong the work life of the product. .We aim to provide the highest quality truly endless tooth belt.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.