Liang shan saiqiang machine manufacture co.,ltd is a professional manufacture of semi-trailer fittings located in liangshan,Shandong province. We utilize the latest technology to ensure cost efficiency for our customers ans we specialize in the supply of special spare parts for semi-trailer in the asian markets as well as semi-trailer landing gears,suspension systems,fifth wheels and king pins for international markets. We are developing and expanding gradually and all our products have sold well at home and abroad based on 10 years of research and manufacturing in the field.
We have 30 specific products among 6 major varieties of our saiqiang brand,including fifth wheels,king pin,landing gears,suspension systems,container lock assembly,and other special trailer accessories. Our technology and quality adheres to national standards and we are one of the leaders in the field. We have also attained ISO9001 international quality system certification. Our advanced manufacturing methods,comprehensive testing system, strict quality standards and excellent after-sales service have enabled us to become a respected brand. We adhere to the policy of "quality first,customer foremost" and we strive to provide complete service for our customers. We welcome customers old and new to visit our company and discuss business with us.