Will this stainless steel sculpture rust over time? What grade of stainless steel do you use for outdoor environments?
We use marine-grade 304 stainless steel as standard. 316 contains 2-3% molybdenum, offering superior chloride resistance, making it ideal for coastal or high-humidity areas. All welds are acid-passivated after manufacturing to restore the protective chromium oxide layer. Our sculptures maintain a光洁如新 appearance for over 20 years with minimal maintenance in outdoor environments.
For large outdoor stainless steel sculptures, how are they fixed to the ground to withstand strong winds or typhoons?
Each sculpture includes a reinforced 304 stainless steel base plate with pre-drilled bolt holes. For pieces over 2 meters, we incorporate a steel reinforcement frame and provide engineer-certified anchoring specifications. We pre-weld mounting brackets for direct connection to your concrete foundation via chemical anchors, capable of withstanding typhoon-level wind loads.
How can I ensure the final sculpture matches the design exactly? What is your quality control and approval process?
We provide 3D renderings for approval before manufacturing. For complex designs, we offer 1:10 scale polished steel prototypes. During production, we share weekly intermediate work-in-progress (WIP) photos covering raw material cutting, welding assembly, grinding, and final mirror polishing. You approve each stage before we proceed. Before crating, we send a 360-degree HD video for your final confirmation.
How are large polished stainless steel sculptures packaged for sea shipping? What if they get damaged during transportation?
We custom-make fumigated wooden crates lined with multiple layers of foam and reinforced with steel straps. Polished surfaces are wrapped in protective film, then padded with 5cm high-density EPE foam. Internal supports secure the sculpture in place. All shipments are insured for 100% of the cargo value - any transportation damage is fully compensated. We provide unpacking guidance and video support.
Can you customize the sculpture's size, surface finish, or add functional elements like lighting or water features?
Absolutely. We offer comprehensive OEM/ODM customization services: sizes range from 0.5 meters to over 15 meters, surface finishes include mirror polishing, brushing, PVD coating (gold, rose gold, black titanium), and sandblasted textures. We can integrate LED lighting systems, transform sculptures into fountains, or add dynamic rotating elements. Our in-house design team can also develop from your sketches or concept images.
What is the minimum order quantity for custom stainless steel sculptures? How long does production take?
The minimum order quantity is 1 piece - we specialize in custom manufacturing rather than mass production. Standard lead time is 25-35 days for designs under 3 meters in length. Larger or highly complex pieces require 45-60 days. We offer expedited services for urgent projects: a dedicated team works overtime to deliver within 15-20 days. 3D design and sample production timelines are quoted separately based on complexity.