For many buyers, price is often the first factor when choosing a supplier. However, in the garage door industry, stable quality is usually more important than low price.
If spring quality is not stable, different batches may have different torque, different life cycles, and different surface conditions. This can cause installation problems and customer complaints.
Stable quality means:
For distributors and installers, stable quality reduces service calls, warranty issues, and customer complaints. This is more important than saving a small amount on unit price.
In the long run, stable quality reduces total cost and helps build long-term business relationships.