A large part of the customer is to buy back the chain through our network , and these customers tend to come Manual Hoist from all over the country , so we need to take the approach to transportation logistics and distribution chain down , as well as the customer purchases the product model, the user is also the city where different , and thus the cost of the problem is based on the actual costs charged by local logistics companies charge to decide. I can not bear all transportation costs, but it can give customers certain concessions on the price of the product , of course, the more the number of purchases , discount will be bigger. Closer to the city , you can choose from mentioning or by the company directly responsible for the delivery , depending on the circumstances and decided through mutual consultation .