Qingdao Pref International Trading Co., Ltd.  

Qingdao Pref International Trading Co., Ltd. Qingdao Pref International Trading Co., Ltd. is a professional manufacturer of varies types of semi trailers with well-equipped testing facilities and strong technical force. Our plant is located in Liangshan town, Jining city, Shandong province which is China special vehicle industry town with more than 15 years' manufacturer experience. Our plant covers an area of 195,000 square meters , and is approved by China's Ministry of Industry and Information Technology. We take great care and pride in the products we build.We feature high quality components and materials in our products, and we are always striving to develop new products through the application of our accumulated core experience and our understanding of the new technologies. All items are fabricated in accordance with customer design drawings, specifications and approved design drawings. As a reliable manufacture and exporter, we are committed to high-quality pr... [More Details...]