A. Are you a factory or trading company? ---Zhonghui is industry and trade integration which owns two factories of tin plate and balloons making. B. Can we have a sample order? ---Yes, we accept small order in order to build a long term cooperation. C. Are the samples free? ---Yes, welcome to have a sample order to test the quality and design.but need you to cover the freight cost. D. Is OEM accepted? ---Yes! we can accept OEM service , we can open mould for you . we also can OEM the color box for you . E. Where are your factories located? ---Our factories located in Chaozhou city, Guangdong province.