On account of significance of products quality, Trpnsun Motor has planted a perfect Quality Control System to ensure our product can meet customers different strict requirement.

We have sufficient resources to make you believe quality problem is not a problem to Tronsun Motor. After a series of line inspection to every manufacturing process (rotor, stator, commutator, endplay, performance check etc), we also have a 100% full quality control mechanism using various testing devices and many professional QC engineers.