1,suspension systerm for trailer and truck
2,German type &American type
3,Square Axle or Round Axle according your request

Suspension system

Trailer  Suspension devide into American mechanical suspension and Germany mechanical suspension. American suspension  have capacity of 13T and 16T capacity of tandem suspension and tri suspension.

Liangshan saiqiang machine manufacture co., ltd. Is a professional manufacture of semitrailer parts located in Liangshan Shandong Province. 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.