We are professional in producing motorcycle tyres and inner tubes for more than 15 years, we always control quality strictly in our factory:
How we control quality strictly:
1: materials which data can't meet our standard will never be feeded into our warehouse.
2: after valcanization, motorcycle inner tubes with holes will be chosed out after being filled with air for 24 hours
3:The workers will get rewards for choosing out the bad motorcycle tubes when being packed.
4: New and advanced equipments can keep high quality