| Customization: | Available |
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| After-sales Service: | 24 Hours Around Clock |
| Connection Form: | Rivet Connection |
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Suppliers with verified business licenses
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| Item | Materials | Remark |
| Steel Frame | 1 H section column and beam | Q355B steel, painted |
| 2 Wind resistant column | Q355B steel, painted | |
| 3 Roof purline | Q235B C or Z section galvanized steel | |
| 4 Wall purline | Q235B C section galvanized steel | |
| Supporting System | 1 Tie rod | Q235 round steel pipe |
| 2 Knee brace | angle steel L50*4,Q235 | |
| 3 Roof horizontal bracing | φ20,Q235B steel bar, painted or galvanized | |
| 4 Column vertical bracing | φ20,Q235B steel bar, painted or galvanized | |
| 5 Purline brace | Φ12 round bar Q235 | |
| 6 Knee brace | angle steel, L50*4,Q235 | |
| 7 Casing pipe | φ32*2.0,Q235 steel pipe | |
| 8 Gable angle steel | M24 Q235B | |
| Roof and Wall | 1 Wall and roof panel | corrugated steel sheet / sandwich panel |
| Door and Windows | 1 Window | PVC or Aluminium Alloy Window |
| 2 Door | Rolling or Sliding door | |
| Protecting system | 1 Self tapping screw | galvanized |
| 2 Ridge tile | color steel sheet | |
| 3 Gutter | color steel sheet/galvanized steel/stainless steel | |
| 4 down pipe | PP | |
| 5 corner trim | steel sheet in customized color | |
| Fastener system | 1 Anchor bolts | Q235 steel, galvanized |
| 2 Bolts | galvanized | |
| 3 Nuts | galvanized |
1. DingRui YongCheng Construction Engineering Co., Ltd is a comprehensive construction company specializing in the design, production and installation of new prefabricated steel structures. It has a wide range of product types and can undertake various engineering projects such as portal frames multi-layer frames, large-span space frame, livestock farms, light steel villas, container houses, etc
2. Dingrui Yongcheng has domestically advanced intelligent fully automatic new building materials processing and production lines, which can independently complete a series of processes such as steel plate cutting, transmission, assembly, flipping, welding, and correction, truly realizing the fully automatic process of industrialized production and mechanized operations.
3. In the future, Dingrui Yongcheng will continue to adhere to the principle of "quality first"provide customers with high-quality one-stop solutions with a pioneering and enterprising corporate style, and a pragmatic and efficient corporate spirit.1. Our factory covers an area of over 30000 square meters, with 6 advanced H-beam production lines. which produce more than 3.000 tons of building materials every month.
2. Experienced designers, using auto CAD and other professional design software, to provide customers with different design solutions. Can meet the requirements of different customers
3. We have the national second level general contracting qualification for housing construction projects, ISO9001.ISO 45001. and ISO 14001 quality system certifications.
4. Based on the principle of quality first and customer first, we provide customers with one-stop service from design to service to meet the different needs of customers around the world
Q:ls your company a factory or a trader?
A: We are an integrated industry and trade company. You are welcomed to visiting our factory. The quality control flow and sales team will show you our professionalism.
Q: Whats the quality assurance you provided and how do you control quality?
A: There is a procedure to check products at all stages of the manufacturing process -raw materials, in process materials, validated or tested materials,finished goods, etc. SGS, BV and other testing are available for us.
Q: Can you offer designing service?
A: Yes, we have more than 20 experienced designers. We could design full solution drawings as per your requirements. By using Auto CAD, PKPM, MTS3D3S,Tekla Structures (X steel) etc, we can design complex industrial building like office mansion, super market, plants, shipping mall, 5 stars hotel,etc.One-stop service is our outstanding superiority
Q: How about the delivery time?
A: The specific production time depends on the quantity of goods. Normally, it is about 10 to 30 days after all the details are confirmed and receiving the deposit. The delivery of Large order should be discussed with the management department in advance and then confirm the timing with you accordingly.Usually, large order will be delivered in batches.
Q: What about the installation instrucions?
A: We will provide you installation videos and detailed installation instructions or online technical guidance.If you need, we can provide the service of installation guidance arrange a team to do the installation on site by extra.
Q: How about the payment?
A: All payment methods are acceptable. We prefer to 30% down payment by T/T,70% balance before shipment
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