Technical reference
Inputs for custom-profile feasibility review
A custom profile starts with the application and section. Haikuo reviews manufacturability before tooling, sampling or quotation.
DWG, DXF, PDF, sketch, section photo or physical sample information.
Wall, tolerance, straightness, connection and finished length.
Corrosion, UV, insulation, color, surface and temperature.
Sample need, trial quantity, annual demand and destination.
Source: current Haikuo product manual or current product-material file. Initial system data only; final dimensions, material, performance and availability must be confirmed in the quotation and approved specification.
What to confirm
Connect the profile to the project.
Send the closest section, critical dimensions, wall thickness and finished length.
Name water, chemicals, UV, temperature, insulation or other service conditions.
Confirm cutting, holes, notches, connection interfaces, labels and packing needs.
State sample need, first quantity, repeat demand and destination country.
Application routes
Continue by working environment.
Supply control
One agreed specification from review to packing.
Profile, material, finished dimensions, processing, identification and packing should be confirmed before repeat supply.
Drawing, dimensions, environment and quantity.
Existing mould, custom review or sample path.
Dimensions, appearance, processing and labels.
Packing length, documents and destination.



Project inquiry
Send the dimensions and application you already have.
We will identify the next product, material and supply questions before quotation.