Health Canada cord regulations don't allow for the use of chain without a shroud (cover), making lifting and lowering the chain very difficult. We have chosen to focus on cordless and motorized for a better experience. commercial jobs can still use chain control. Implemented April, 2022
https://www.canada.ca/en/health-canada/services/consumer-product-safety/legislation-guidelines/guidelines-policies/notice-stakeholders-corded-window-coverings.html