Participated in drafting the industry standard for "Colored Sand for Asphalt Tiles"
Participated in drafting the industry standard for "Colored Sand for Asphalt Tiles"
Participated in drafting the industry standard for "Colored Sand for Asphalt Tiles"
Jiangyin Cailin Colored Sand Products Co., Ltd. debuted at this paint festival with a new product - high-temperature calcined quartz colored sand