Q1: What is the height range and hanger thickness for your suspensions?

A: We offer suspension heights ranging from 130mm to 350mm, with hanger thickness options of 6mm and 8mm to ensure high structural durability.

Q2: Do you support customized suspension designs?

A: Yes. We can produce customized suspension systems based on customer-provided specifications, colors, and dimensional requirements.

Q3: Which manufacturing standards do your suspension parts follow?

A: All of our trailer truck suspension units and spare parts are designed and manufactured to comply strictly with both American and German standards.

Q4: What is the typical lead time for bulk orders?

A: Our standard production and shipping preparation lead time is 7 to 25 days after receiving the initial deposit.

Q5: How do you package parts to prevent damage during sea transport?

A: We wrap all materials in protective film and secure them on heavy-duty wooden or iron pallets. Custom packaging requests can also be accommodated.

Q6: What axle types are compatible with your suspension systems?

A: Our suspension setups support single, double, triple, and quadruple axle setups. They work with both round and square axle tubes, and are available in over-slung or under-slung configurations.