为自己加油

All the types of products manufactured in the factory conform to the IS09000 Standards. With novel design and fine workmanship , they are made of quality steel in advanced technology. All the products have passed strict quality test and reached in all respects the advanced level of the internationally-made bits of the kind.

该厂生产的各种产品均符合ISO9000标准，工艺先进，结构新颖，钢材优质，制造精细，质检严格,均已达到国际同类产品的先进水平。