What information is required for a rolling shutter motor quotation?
Provide the door application, opening dimensions, curtain mass where known, lifting height, shaft or drum details, roller diameter, voltage, phase, frequency, operating use, controls, quantity, destination and required documents.
Can a supplier quote from only the door weight or kg rating?
A preliminary discussion may start from a rating, but the final selection should also consider torque, output speed, roller diameter, chain, lifting height, electrical supply, controller and the actual door mechanism.
Should an RFQ request a packing list?
Yes. Ask the supplier to identify the motor, controller, remotes, chain-drive components, brackets and every agreed accessory. A quotation photo does not define the shipment contents.
How should certification requirements be written?
Name the destination market and the exact certificate, declaration, test report, drawing or manual required. Ask the supplier to confirm that each document applies to the quoted model.
What commercial terms should be confirmed?
Confirm quantity by model, MOQ, order-preparation time, warranty coverage, branding scope, packaging, spare-parts handling, shipping responsibility and quotation validity.
What terms does YERQI publish before a final quotation?
YERQI publishes a standard motor MOQ of 200 units, a typical order-preparation time of about 15 days after details are confirmed, a 1-year motor warranty and private-label discussion for qualified wholesale orders. Final terms remain quotation-specific.