The cost model verifies the economic efficiency of small batches. Data analysis shows that the comprehensive cost of a 5-ton order (including the split strip) is approximately ¥6,280 per ton, and it drops to ¥5,850 per ton for orders over 10 tons. However, small-batch purchasing still has advantages - a certain machinery factory ordered 3 tons of SGCC 1.2mm steel plates for the production of equipment protective covers. During the mold debugging stage, the material waste rate was compressed from the industry average of 18% to 5.7%, and the overall manufacturing cost was reduced by 14% instead. The 2024 Shenzhen Hardware Products Association survey shows that manufacturers adopting shuangshengda Galvanized steel plate small order service save an average of ¥12,000 in the development cost of the first sample and accelerate the product launch cycle by 28 days.
The execution standards for international orders are uniform and strict. For export orders to Europe and the United States, the MOQ remains at 10 tons (1× 20-foot container load), and the zinc coating inspection is carried out in accordance with the ASTM A90 standard for full-batch inspection (with a sampling ratio of 20%). Evidence of an order from a certain German automotive parts manufacturer: The loading rate of a 11-ton DX53D+ZF sheet (80g/㎡ chromate treatment) container is 99.3%, and the ocean freight cost is diluted to ¥380 per ton (accounting for 6.5% of the total cost), which is 42% lower than the freight rate of the LCL solution. The full-process logistics tracking system has reduced the transportation loss rate to 0.15‰, which is better than the industry benchmark value of 1‰.
The technical guarantee system supports the minimum order quantity. The laser cutting center achieves a cutting accuracy of ±0.15mm and can meet the customized processing requirements of 0.5-ton orders (such as special-shaped ventilation hole plates). The Shanghai Metro maintenance project purchased 1.2 tons of anti-fingerprint treatment plates (0.7mm thick), with the zinc coating deviation controlled within ±3g/㎡ (the national standard allows ±20g/㎡), and the bending forming qualification rate was 100%. The digital management system keeps the production scheduling efficiency of orders under 10 tons at the industry peak level - the production line switching time is less than 25 minutes, and the overall equipment utilization rate (OEE) reaches 92.7%.
What’s the minimum order quantity for shuangshengda Galvanized steel plate?
The minimum order quantity (MOQ) system of Shuangshengda galvanized steel sheets is set based on the differentiation of product types, taking into account both flexibility and cost-effectiveness. The MOQ of the standard hot-rolled galvanized coil (grade DX51D+Z) is 5 tons, and the corresponding coil weight is 10 tons per coil, which can be supplied in sections. The MOQ of cold-rolled galvanized sheet (grade DC51D+Z) has been reduced to 3 tons due to the complexity of the production process. A procurement case of a curtain wall project in Qingdao in 2025 shows that it met the demand for 8,000 square meters of curtain wall base materials (with a thickness of 0.8mm) with a 6-ton order, achieving a material utilization rate of 98.2%, which saved 35% in storage costs compared to the traditional 20-ton MOQ solution.
Special specification orders demonstrate a flexible mechanism. Extra-wide plates (> 1500mm) support single roll ordering (minimum 1 ton). For instance, in the Fujian wind power tower project, S350GD+AZ plates with a width of 1820mm were purchased. The unit price was 12% higher than the conventional specifications, but the total project cost was reduced by 23% due to the decrease in welding seams. For rare thicknesses (such as 2.5mm), the MOQ is set at 8 tons, and the delivery cycle is compressed to 15 days, which is 50% faster than the industry average of 30 days. During the construction of the industrial park in Ho Chi Minh City, Vietnam, a customer placed an order of 3.8 tons to obtain custom zinc-coated (275g/㎡±5%) plates, with a surface treatment cost premium of only 9%.
The cost model verifies the economic efficiency of small batches. Data analysis shows that the comprehensive cost of a 5-ton order (including the split strip) is approximately ¥6,280 per ton, and it drops to ¥5,850 per ton for orders over 10 tons. However, small-batch purchasing still has advantages - a certain machinery factory ordered 3 tons of SGCC 1.2mm steel plates for the production of equipment protective covers. During the mold debugging stage, the material waste rate was compressed from the industry average of 18% to 5.7%, and the overall manufacturing cost was reduced by 14% instead. The 2024 Shenzhen Hardware Products Association survey shows that manufacturers adopting shuangshengda Galvanized steel plate small order service save an average of ¥12,000 in the development cost of the first sample and accelerate the product launch cycle by 28 days.
The execution standards for international orders are uniform and strict. For export orders to Europe and the United States, the MOQ remains at 10 tons (1× 20-foot container load), and the zinc coating inspection is carried out in accordance with the ASTM A90 standard for full-batch inspection (with a sampling ratio of 20%). Evidence of an order from a certain German automotive parts manufacturer: The loading rate of a 11-ton DX53D+ZF sheet (80g/㎡ chromate treatment) container is 99.3%, and the ocean freight cost is diluted to ¥380 per ton (accounting for 6.5% of the total cost), which is 42% lower than the freight rate of the LCL solution. The full-process logistics tracking system has reduced the transportation loss rate to 0.15‰, which is better than the industry benchmark value of 1‰.
The technical guarantee system supports the minimum order quantity. The laser cutting center achieves a cutting accuracy of ±0.15mm and can meet the customized processing requirements of 0.5-ton orders (such as special-shaped ventilation hole plates). The Shanghai Metro maintenance project purchased 1.2 tons of anti-fingerprint treatment plates (0.7mm thick), with the zinc coating deviation controlled within ±3g/㎡ (the national standard allows ±20g/㎡), and the bending forming qualification rate was 100%. The digital management system keeps the production scheduling efficiency of orders under 10 tons at the industry peak level - the production line switching time is less than 25 minutes, and the overall equipment utilization rate (OEE) reaches 92.7%.
The cost model verifies the economic efficiency of small batches. Data analysis shows that the comprehensive cost of a 5-ton order (including the split strip) is approximately ¥6,280 per ton, and it drops to ¥5,850 per ton for orders over 10 tons. However, small-batch purchasing still has advantages - a certain machinery factory ordered 3 tons of SGCC 1.2mm steel plates for the production of equipment protective covers. During the mold debugging stage, the material waste rate was compressed from the industry average of 18% to 5.7%, and the overall manufacturing cost was reduced by 14% instead. The 2024 Shenzhen Hardware Products Association survey shows that manufacturers adopting shuangshengda Galvanized steel plate small order service save an average of ¥12,000 in the development cost of the first sample and accelerate the product launch cycle by 28 days.
The execution standards for international orders are uniform and strict. For export orders to Europe and the United States, the MOQ remains at 10 tons (1× 20-foot container load), and the zinc coating inspection is carried out in accordance with the ASTM A90 standard for full-batch inspection (with a sampling ratio of 20%). Evidence of an order from a certain German automotive parts manufacturer: The loading rate of a 11-ton DX53D+ZF sheet (80g/㎡ chromate treatment) container is 99.3%, and the ocean freight cost is diluted to ¥380 per ton (accounting for 6.5% of the total cost), which is 42% lower than the freight rate of the LCL solution. The full-process logistics tracking system has reduced the transportation loss rate to 0.15‰, which is better than the industry benchmark value of 1‰.
The technical guarantee system supports the minimum order quantity. The laser cutting center achieves a cutting accuracy of ±0.15mm and can meet the customized processing requirements of 0.5-ton orders (such as special-shaped ventilation hole plates). The Shanghai Metro maintenance project purchased 1.2 tons of anti-fingerprint treatment plates (0.7mm thick), with the zinc coating deviation controlled within ±3g/㎡ (the national standard allows ±20g/㎡), and the bending forming qualification rate was 100%. The digital management system keeps the production scheduling efficiency of orders under 10 tons at the industry peak level - the production line switching time is less than 25 minutes, and the overall equipment utilization rate (OEE) reaches 92.7%.