Tianjin Hardrock Outdoor Products Co., Ltd. is located in Tianjin City. We are manufacturing various camper trailers, cage trailers, box trailers, motorbike trailers, jet-ski trailers and so on. We can also do some OEM work for our customers and partners. By the way, we also provide all the trailer parts and trailer accessories. If you want to make special trailer tents for camper trailers, we will design for you! Welcome customers from all over the world!