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Topper has strict rules in our advanced quality planning: From manufacturing to shipment, Topper's QC Department will always inspect all production procedures strictly according to the company's quality control system.
Each year Topper has very big raw material demand, so we can have very good price on raw material, this helps reduce our die casting price.
Topper has a complete cost accounting system and a strict cost control system.
We have a professional team that can provide the best service for you. In order to keep step with the whole industry line, our employees are working hard to master the new technology and make more efforts to guarantee our customers products with best quality.