1. On Wondee Steel spring flat bar Since 1999
2. 20 years experience on semi trailer leaf spring and steel flat bar
3. 1 year Quality warranty
4. ISO, TS16949 Certificate
5. 7x16 hours service
6. Customized length of Steel spring flat bar are available 
7. 4 Global Offices






WONDEE Spring Steel Flat Bar Value & benefits to the customers:

1. Origin from the TOP3 steel mill of China, export standard, high quality.
2. Rich inventory: 50000 tons at all times, delivery within 2 days for rush order, 15 days for regular order.
3. Rich section sizes for option, width from 40mm to 160mm,thickness from 5mm to 59mm
4. Special section size or low volume order welcome also.
5. Reducing raw material inventory for low volume or less-use special size                  
6. With anti-rusty painting, export standard packing, professional and skilled loading operation
7. Length 6M or 5.8M or according to customers' requirements    
8. Lower import tax                                                                                         
9. Environmental Protection



WONDEE Spring Steel Flat Bar Information: 

1. Spring Raw material & flat bar after-cutting are available; 
2. Grade from SUP9(5155), SUP9A(5160); 
3. Width from 44.5mm to 140mm; 
4. Thickness from 6mm to 50mm; 
5. Length 5800mm or custom-built length. 
6. Other construction steel available.
 

WONDEE Spring steel flat bar are best sale in China and export to many counties and regions around the world. It takes more than 45% of the domestic spring steel flat bar market share, while more than 30% of the market share of leaf spring in the country, all ranking 1st comparing with other Chinese enterprises in the same occupation. The factory continuously develops and manufactures of high value-added special steel products to promote marketability and interests.




In the future, our aim is to be a leading enterprise in the industrial chain, the premier production base of steel for auto spare parts and the products, the largest production base of spring flat steel in the world.




 Besides Spring Steel Flat Bar ,WONDEE also Supply: