I had an average experience with Chongqing Mas Sci...

I had an average experience with Chongqing Mas Sci.&Tech. The website was easy to navigate, but I found the overall design to be a bit outdated. The customer service was satisfactory, although the response time could have been faster. The quality of the product I purchased was decent, but not exceptional. Overall, I can't say that I was overly impressed, but I also didn't have any major complaints.