What are the better domestic rubber parts, seals ah, the best quality is better, cost-effective points
Used are imported materials, whether it is pre-sale or after-sale cooperation degree is relatively high. There is no quality problem
Basically close to the import price. We use another Bello new material technology, the price is much than in tophere
If it refers to domestic, then the first must be in Anhui Ding, of course, in comparison, the price should be slightly higher
