High quality spring steel strip for shutter rolling door
US $800.00-$899.00
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Product Name | Spring Steel |
Steel grade | C75, C67, 65Mn, 50#, C75s, C75Cr1 |
Hardness | 46-48HRC |
Width | 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm,80mm |
Thickness | 0.15mm-15mm |
Moq | 5Tons |
Lead Time | 7-15 days |
Payment | L/C , T/T(within 7-15 days after the receipt of 30% T/T, the balance 70% against copy B/L). |
Package | Standard export package,suit for all kind of transport,or as required. |
Spring steel has excellent comprehensive properties, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization), precise shape and size. |




Rigang is the largest steel agent in Shandong Province, we also have ourselves steel manufacturing factory, and our stock always no less than 10,000 tons. Our company mainly engaged in: HRC Steel, PPGI, galvanized steel coil, AFP Galvalume Steel, CRC Steel, stainless steel, steel pipes, H-beam, I-beam, angle, channel, round steel, all profiles. We always focus on the integration of resources, in line with the concept of win-win cooperation. |



Q1: What is your terms of payment? A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance. Q2: what is the terms of delivery? A: EXW, FOB, CIF, CFR, DDU Q3: What is the terms of packing? A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’ requirement. Q4: What is your delivery time? A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit. Q5: Could you produce according to the samples? A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures. Q6: How could you guarantee your products? A: Each piece of products is manufactured by certified workshops, inspected by SORUN piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality. Q7: How do we trust your company? A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in alibaba with trade assurance which could secure your payment. |
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