亚洲国产中文v高清在线观看|国产精品无码精品在线观看|国产欧美日本无码精品一区|国产日产欧洲精品视频

Upload time：2019/10/16 viewed： 619

Shanghai Aolong Xingdi Testing Equipment Co.,Ltd.,formerly known as Shanghai Material Testing Machine Factory,was established in1956.At present,the company has four product lines:hardness testing equipments,metallographic equipments,material testing equipment and non-destructive testing equipment.the products have the characteristics of advanced technology,strict quality control,stable quality,good reliable and complete variety.the company is authenticated by the ISO9001 international quality system certification.The products have got CE authentication and it meets the national standard,American standard,European standard and other standards.The company's products have won many national awards for new products and independent innovation,with a number of independent intellectual property rights and patented technology.

previous：Exhibitors：ISOWELL REFRACTORIES CO., LTD        Next：Exhibitors：Shanghai Changgong Cold Welding Machine Factory Direct Selling