We have professional after-sales service group to serve your purpose .
When there is vacant , you should keep engine void .
warranty is 12 months .
Quality is very important and always be put at the first place. We insist one worker charge 1 process. Having our own Aluminum Die-casting Workshop and Plastic Injection Molding Workshop allow us more easy to control the quality. Inspections of each step will be done during the production process.