Multiple Flat Rate Shipping Extension by MageComp helps you create & configure custom flat rate shipping methods based on different conditions and pricing.
Magento Hong Kong Post Shipping extension provides shipping calculator based on product weight and country code to fetch Hong Kong shipping methods enabled for particular country.
Magento 2 Matrix Rates allows you customize shipping rates based on combination of product quantity, weight, price and destinations.
Magento Shipping Per Product extension by MageComp allows you set global and individual shipping rate per product in your Magento.
Magento Multiple Flat Rate Shipping extension allows you to easily Create and set up to 8 custom shipping methods on your Magento store.
Magento Sendd Shipping extension integrates Magento with Sendd to enable shipping method on frontend to customers based on zip code.