Q: How do you guarantee no color difference for cross-batch replenishment orders?

We digitally record the parameters of every furnace run. For replenishment orders, color is controlled through a Delta E Digital parameters per furnace runDelta E No cross-batch color difference

Q: What if conflicts occur during on-site installation?

We provide 24h video support for on-site installation conflicts. For landmark projects, our experts can be dispatched to the site to provide installation guidance.24h video supportExpert dispatch for landmark projectsOn-site installation guidance

Q: Why does your V-groove bending leave no crease marks?

We use CNC high-precision grooving combined with R-angle compensation technology, ensuring a sharp edge while the protective film remains undamaged.CNC high-precision groovingR-angle compensation technologySharp edge without film damage

Q: Which international quality certification documents can you provide?

Every shipment is accompanied by the original mill MTC (Material Test Certificate). In addition, we can provide third-party test reports compliant with ISO9001, ASTM (American standard) or EN (European standard), ensuring compliance approval from local building regulatory authorities.Original mill MTC with every shipmentISO9001 / ASTM / EN third-party reportsLocal building authority compliance

Q: How does the Material Lab support development of a brand-new texture idea?

Our laboratory supports joint R&D. You can provide an inspiration image or reference sample, and we will complete the initial process path verification within 48 hours, then provide a 1:1 physical sample for review until your aesthetic goal is achieved.Joint R&D support48-hour process path verification1:1 physical sample for review

Q: How do you ensure color consistency between batches for phased delivery?

This is our core strength. Using digital colorimeter monitoring, we strictly control the Delta E (color difference value) within 0.5. Every batch of PVD parameters is digitally recorded, ensuring visual consistency even for cross-year replenishment orders.Delta E strictly controlled within 0.5Digital colorimeter monitoringPVD parameters recorded per batch

Q: Can you provide on-site technical support for large landmark projects?

Yes. We provide 24-hour remote video technical briefing. For complex node installations or landmark projects, we can dispatch senior technical experts on-site to provide installation training and process briefing, ensuring the design is realized 1:1.24-hour remote video briefingOn-site expert dispatchInstallation training & process briefing

Q: Do you support worldwide delivery and which trade terms are available?

Yes. Hengyu has rich cross-border logistics experience and supports a full range of trade terms including FOB, CIF, DDU and DDP. We cooperate with top global freight forwarders to ensure safe and on-time delivery of large architectural metal components.FOB / CIF / DDU / DDP trade termsTop global freight forwardersSafe delivery of large metal components

Question 1

Yes. We provide custom labels and privacy protection solutions for trading partners.

Accepted Answer

Yes, we do. For OEM/ODM orders, we provide custom labels and privacy protection solutions for trading partners.Custom labelsPrivacy protection solutionsOEM/ODM neutral packaging

Question 2

Removing internal stress is key to preventing optical distortion in high-rise curtain walls under different temperature differences.

Accepted Answer

Removing internal stress is the key to ensuring high-rise curtain walls do not produce optical distortion under varying temperature differences.Internal stress removalPrevents optical distortionStable under temperature differences

Question 3

Every furnace run is digitally recorded; replenishment orders are controlled through a Delta E < 0.5 closed-loop color system.

Accepted Answer

We digitally record the parameters of every furnace run. For replenishment orders, color is controlled through a Delta E Digital parameters per furnace runDelta E No cross-batch color difference

Question 4

We provide 24h video support. For landmark projects, experts can be dispatched on-site for installation guidance.

Accepted Answer

We provide 24h video support for on-site installation conflicts. For landmark projects, our experts can be dispatched to the site to provide installation guidance.24h video supportExpert dispatch for landmark projectsOn-site installation guidance

Question 5

We combine CNC high-precision grooving with R-angle compensation technology, ensuring sharpness without damaging the protective film.

Accepted Answer

We use CNC high-precision grooving combined with R-angle compensation technology, ensuring a sharp edge while the protective film remains undamaged.CNC high-precision groovingR-angle compensation technologySharp edge without film damage

Question 6

Every shipment includes the original mill MTC. We can also provide third-party test reports per ISO9001, ASTM or EN standards for local building authority compliance.

Accepted Answer

Every shipment is accompanied by the original mill MTC (Material Test Certificate). In addition, we can provide third-party test reports compliant with ISO9001, ASTM (American standard) or EN (European standard), ensuring compliance approval from local building regulatory authorities.Original mill MTC with every shipmentISO9001 / ASTM / EN third-party reportsLocal building authority compliance

Question 7

Our lab supports joint R&D. Share your inspiration image or reference sample, and we complete an initial process path verification within 48 hours with a 1:1 physical sample for review.

Accepted Answer

Our laboratory supports joint R&D. You can provide an inspiration image or reference sample, and we will complete the initial process path verification within 48 hours, then provide a 1:1 physical sample for review until your aesthetic goal is achieved.Joint R&D support48-hour process path verification1:1 physical sample for review

Question 8

This is our core strength. Digital colorimeter monitoring keeps Delta E within 0.5, and every batch PVD parameter is digitally recorded for cross-year consistency.

Accepted Answer

This is our core strength. Using digital colorimeter monitoring, we strictly control the Delta E (color difference value) within 0.5. Every batch of PVD parameters is digitally recorded, ensuring visual consistency even for cross-year replenishment orders.Delta E strictly controlled within 0.5Digital colorimeter monitoringPVD parameters recorded per batch

Question 9

Yes. We provide 24-hour remote video technical briefing, and can dispatch senior experts on-site for installation training and process briefing on complex or landmark projects.

Accepted Answer

Yes. We provide 24-hour remote video technical briefing. For complex node installations or landmark projects, we can dispatch senior technical experts on-site to provide installation training and process briefing, ensuring the design is realized 1:1.24-hour remote video briefingOn-site expert dispatchInstallation training & process briefing

Question 10

Yes. We support full trade terms including FOB, CIF, DDU and DDP, working with top global freight forwarders for safe on-time delivery of large building metal components.

Accepted Answer

Yes. Hengyu has rich cross-border logistics experience and supports a full range of trade terms including FOB, CIF, DDU and DDP. We cooperate with top global freight forwarders to ensure safe and on-time delivery of large architectural metal components.FOB / CIF / DDU / DDP trade termsTop global freight forwardersSafe delivery of large metal components

Question 11

We provide a dedicated Manual Repair Kit with matching grit abrasive blocks to perfectly restore the local brushed texture.

Accepted Answer

We provide a dedicated Manual Repair Kit. By matching abrasive blocks of a specific grit, the local brushed texture can be perfectly restored.Dedicated Manual Repair KitMatching grit abrasive blocksPerfect local texture restoration

Question 12

It depends on Ra value control. With Ra kept under 0.3μm and 316L base material, salt deposit points are reduced for long-term rust-free performance.

Accepted Answer

It depends on Ra value control. By controlling the Ra value under 0.3μm, the number of salt deposit points is reduced. Combined with a 316L base material, long-term rust-free performance can be ensured.Ra value controlled under 0.3μmFewer salt deposit points316L base material for durability

Question 13

Direction is critical - all panels must be installed in the same direction as the arrow on the back, otherwise light reflection differences cause visual false color difference.

Accepted Answer

Direction is highly critical. All panels must be installed following the arrow direction marked on the back of each sheet. If the grain direction is inconsistent, the light reflection angle will differ and cause a visual "false color difference".Install all panels in arrow directionPrevents false color differenceEnsures consistent light reflection

Question 14

Yes. The factory-applied 100μm strong-adhesion laser protective film keeps the grain undamaged during V-grooving and bending.

Accepted Answer

Yes, it can. The 100μm strong-adhesion laser protective film applied at the factory ensures the grain remains undamaged during V-Grooving and bending processes.100μm laser protective filmGrain protected during V-groovingGrain protected during bending

Question 15

Oil brushing produces longer continuous grain, reduces heat damage, improves rust resistance and keeps the surface cleaner with a richer luster.

Accepted Answer

Oil brushing produces longer continuous grain lines, reduces heat damage during processing and improves rust resistance. The surface luster appears richer and more moist, and the finished surface is less prone to contamination.

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