... ) manufacture AC, DC, AC and DC Rolling Door Opener, design and make motors according to your request2) AC motor: 200KG—1500KG, DC motor: 300KG—600KG, AC and DC motor ... 20GP CONTAINER.INFORMATIONFOR PRODUCTS AND COMPANY DETAILS, PLEASE EMAIL US.MOTOR PACKAGETWO CARTONS, ONE FOR MOTOR, ONE FOR BRACKET AC/DC Rolling Door Motor