| Products Grade: SWRCH20K、SWRCH25K、SWRCH35K、SWRCH40K、SWRC… | 
| Specifications: φ5.5~42mm | 
| Applied Standard: Q/XG 114 | 
| Characteristics: The wire rod of SWRCH35K, SWRCH40K and SWRCH45K … | 
| Category: Cold Heading steel | 
| Use of Products: SWRCH20K-50K,which have the characteristics of uniform-chemical composition, low percentage of harmful element… | 
| Products Grade: S20C、S35C、S45C、S48C、XGS35C、XGS45C、GS35… | 
| Specifications: φ5.5~42mm | 
| Applied Standard: Q/XG 115 | 
| Characteristics: This kind of products is mostly used to produce … | 
| Category: steel for machine structure | 
| Use of Products: This kind of products has characteristics of uniform-chemical composition, low percentage of harmful elements,… | 
| Products Grade: S20C、S35C、S45C、S48C、XGS35C、XGS45C、GS35… | 
| Specifications: φ5.5~42mm | 
| Applied Standard: Q/XG 115 | 
| Characteristics: This kind of products is mostly used to produce … | 
| Category: steel for machine structure | 
| Use of Products: This kind of products has characteristics of uniform-chemical composition, low percentage of harmful elements,… | 
| Products Grade: 10B18,10B21,10B28,10B30,10B33,10B33-FY,10B38… | 
| Specifications: φ5.5~42mm | 
| Applied Standard: Q/XG 137 | 
| Characteristics: The products are mainly used to produce fastener… | 
| Category: Cold Heading steel | 
| Use of Products: 10B21,10B28,10B30,10B33 and 10B38 are mainly used to produce fasteners of class 8.8 ~12.9, It has of uniform-c… | 
| Products Grade: 10B18,10B21,10B28,10B30,10B33,10B33-FY,10B38… | 
| Specifications: φ5.5~42mm | 
| Applied Standard: Q/XG 137 | 
| Characteristics: The products are mainly used to produce fastener… | 
| Category: Cold Heading steel | 
| Use of Products: 10B21,10B28,10B30,10B33 and 10B38 are mainly used to produce fasteners of class 8.8 ~12.9, It has of uniform-c… | 


 
 



