1. Products
● Technical specs (coating thickness, tolerance, material certificates)
● Application guides (construction/automotive/appliances)
● Customization workflow (drawings, sampling, bulk production)
2. Orders & Logistics
● MOQ policies & volume discounts
● Logistics partners & shipping cost calculator
● Customs documents (COO, commercial invoice templates)
3. After-Sales & Warranty
● Return/refund policy (defective products)
● 5-year warranty terms & claims process
● Technical support (installation, anti-corrosion tips)
4. Company & Partnership
● Factory audits & virtual tours
● OEM/ODM collaboration process
● Sustainability initiatives (carbon reports, eco-certifications)
5. Tools
● Steel weight calculator
● Coating lifespan estimator
● Document downloads (MTC/COA templates)