



1. Design Services
Our dedicated design team boasts extensive expertise in cardan shaft product design and development. Whether you need innovative solutions for a new product or wish to refine an existing design, we are here to provide comprehensive support and guidance.
2. Product Services
From raw materials to the final product, our meticulous process ensures quality at every step: Raw materials → Milling Spline → Welding → U-joint installation → Dynamic balance → Spray Paint → Testing → Cleaning → Assembly → Packing → Shipping.
3. Samples Procedure
We can develop a sample tailored to your specifications and make continuous adjustments to ensure it perfectly meets your requirements.
4. Research & Development
Our R&D team continuously explores market demands and develops new models to stay ahead of automotive industry trends and meet the evolving needs of new vehicles.
Q 1: Are you a trading company or a manufacturer?
A: We are a distinguished and professional manufacturer, specializing in crafting a wide array of premium couplings.
Q 2: Do you offer OEM services?
A: Absolutely! We provide comprehensive OEM & ODM services tailored to meet your needs, with customized art designs available in PDF or AI formats.
Q 3: What is your typical delivery time?
A: Generally, our delivery time is between 20-30 days for non-stock items, depending on the order quantity.
Q 4: Do you offer samples? Are they free or paid?
A: Yes, we do offer samples, though they are not free. However, we have a beneficial pricing policy: the cost of the sample will be deducted from your bulk order.
Q 5: What is the duration of your warranty?
A: Our warranty period is 12 months under standard usage conditions.
Q 6: What is your minimum order quantity (MOQ)?
A: Our usual MOQ is 1 piece.
Q 7: Do you conduct inspections for your couplings?
A: Yes, we perform 100% self-inspection before packing to ensure the highest quality.
Q 8: Can I visit your factory before placing an order?
A: Certainly! We warmly welcome you to visit our factory.
Q 9: What are your payment terms?
A: We accept T/T (Telegraphic Transfer).