genronmachine.com,40ft shipping container trailer,While producing 40ft shipping container trailer, Qingdao Genron International Trade Co., Ltd. only establishes cooperation with suppliers who are in line with our internal quality standards. Every contract we sign with our suppliers contains codes of conduct and standards. Before a supplier is finally selected, we require them to provide us with product samples. A supplier contract is signed once all our requirements are met. Genron provides 40ft shipping container trailer products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. Genron,Our company main produces high lift car jack,jack for lifted truck,trailer lift jack.