FAQ
Q1: What is the lead time of overspeed governor switch?
Our lead time is within 7 working days upon receipt of down payment and confirmed technical documents. 
Q2: What is the guarantee for your elevator?
Our guarantee period is 3 months; but not includes damage caused by the human reason or force majeure.

WHY CHOOSE US?
Save Cost: we will combine the best cost-effective products for customer service.
Save Time: well-educated sales team will provide professional pre-sale and after-sale service.
Trail Order Available: even one piece can be ordered from OSTAR with a competitive price, it would be very helpful for your business.
Worry Free: experienced engineers can help you with design solution, mechanical drawing and technical support.