Dandong Hengli Heavy-Duty Automobile Spring Factory located in Dandong Liaoning province of China, near the Yellow Sea and has convenient transportation.
We already have 10 years experience in the production of leaf spring. We can produce all kinds of leaf spring according to customer's needs,covering Mercedes Benz, Volvo, MAN, Scania, DAF and Isuzu, etc.
We use high-quality spring steel 55SiMnVB, 50CrVA, 55CrMnA, 60Si2Mn (SUP7, SUP9, SUP11) and other materials to produce automotive steel spring.
Our products all according to international quality standards system certification(ISO9001:2000).