1.surface by anodic oxidation treatment 2.competitive price,quick delivery 3.durable in use,running test:1,200,000 times Specific information We provide two kinds of products and services:uFor own brand productsSince we have enough stock, we can deliver the products within 2-3 days after the payment has been confirmed. uFor OEM productsWe provide OEM services. The products’ material, dimension, ...