The experience I had with Chongqing Mas Sci.&Tech ...

The experience I had with Chongqing Mas Sci.&Tech was average. I found their website to be easy to navigate and their customer service was satisfactory. However, I must admit that I was not impressed with the quality of their products. The pricing seemed fair, but the overall value was lacking. If they improve the quality of their products, I may consider giving them another chance.