Qingdao Zenith Truck Trailer Co., Ltd. is a subsidiary of Shandong Yuncheng Xinya Trailer Manufacturing Co., Ltd. The company has realized integrated production and sales, with 20 years of experience in manufacturing and export. operates an integrated production and sales system. The company covers an area of 107,000 square meters and employs more than 300 people. We specialize in manufacturing a full range of semi-trailers and components, including flatbed semi-trailers, low-bed semi-trailers, bulk cargo semi-trailers, tipper semi-trailers, container semi-trailers, tank semi-trailers, wing-opening van semi-trailers, axles, suspensions, fifth wheels, kingpins, landing legs, twist locks, and other related parts. With reasonable prices and reliable quality, our products are highly popular among customers worldwide.