Our main products are disposable medical mask,surgical mask,FFP2,KN95.White list both from CHINA CHAMBER OF COMMERCE and NATIONAL MEDICAL PRODUCTIONS ADMINISTRATION.Also we have obtained certificates such as CE,ISO,FDA.
Drill pipes come in varying specifications of sizes, strength and weight. The length of a drill pipe is typically Range 2 at 31 feet but can come in other lengths as well.
One of the most important metallurgical materials in steelmaking and cast iron industry is ferrosilicon, of which ferrosilicon 70 plays an irreplaceable role in the metallurgical field as an ferroalloy composed of silicon and iron.
All graphite molds can be customized as drawing or sizes. Please kindly contact with us directly. We will produce graphite mold as your requirement. OEM orders is welcomed.