Two years ago, I have visited this enterprise on the business trip. It left me a deep impression. Workers are strictly required. They are required to wear protective shoes, goggles and protective clothing. The factory manager said the investment in the engineering machinery and plant was very large so they take them very carefully.The clean and tidy production conditions, placed neat materials and raw materials, even the pleasing toilet all make my visit very comfortable. So far our cooperation has last almost 3 years, I have always got a good price and quality. Constmart is reliable, and their sales are also very professional, sales 01 Nancy is the one I like most.