29 марта Производитель керамических фильтров
Ceramic Filter Factory Manufacturer AdTech Metallurgical Materials Co.,Ltd. covers an area of more than 100 acres, the existing standardized plant and storage area of more than 20,000 square meters, office building 1988 square meters, registered capital of 12 million yuan. Sales company "Henan AdTech Metallurgical Materials Co.,Ltd."...