Processing matched to your drawing
Hechuang Stainless Steel coordinates coil preparation, drawing-based cutting, forming, fabrication, finishing and export packing through a China supply network. Send the material and controlled drawing early so we can match one route to the required tolerances, inspection points and delivery plan.

Kongfang Metal Group Team
Processing routes grounded in plant operations
Xie Huakun manages plant operations for Kongfang Metal Group. That perspective helps Hechuang Stainless Steel buyers review drawings, tolerances and inspection needs before an order is placed.
Xie HuakunPlant Manager
View official group profileMaximum dimensions and minimum tolerances can come from different China supply-network routes or equipment configurations and may not be combined in one order. We confirm the route against your drawing, material, dimensions and inspection requirements.
Cut to Length
Turn coil into ordered sheet or plate lengths with the flatness, edge and surface controls needed for the next operation.
Available capabilityCut-to-length from 0.2 to 25 mm thickness and up to 2,500 mm width; length tolerance from ±0.15 mm can be reviewed for suitable precision work.
Drawing & material inputsSend the material grade and standard, coil thickness and width, sheet length, diagonal, flatness, camber, surface protection and burr tolerances.
Inspection & acceptanceAgree the measurement method and acceptance limits for length, diagonal, flatness, camber, surface protection and shear burr before processing.
Slitting
Prepare narrower coils or strips to the width, coil build and edge condition required for stamping, forming or resale.
Available capabilityCoil slitting from 0.2 to 16 mm thickness and up to 2,000 mm mother-coil width; slit-width tolerance from ±0.10 mm can be reviewed for suitable precision orders.
Drawing & material inputsSend the material and input-coil data, strip width and tolerance, burr and camber limits, coil weight, ID/OD and surface requirements.
Inspection & acceptanceInspection can record strip width, thickness, burr, camber, coil weight and ID/OD against the agreed sampling and acceptance plan.
Laser Cutting
Produce drawing-based profiles and features where cut detail, repeatability and a controlled heat-affected edge matter.
Available capabilityStainless steel laser cutting up to 120 mm and large-format cutting through the processing network; dimensional tolerance from ±0.10 mm can be evaluated on suitable thin- and medium-gauge parts.
Drawing & material inputsSend the controlled drawing, material and thickness with feature geometry, dimensional tolerances, edge quality and any machining allowance.
Inspection & acceptanceSet dimensional, edge-quality and heat-effect acceptance on the drawing. Suitable parts can use a trial cut or first-article report before the production quantity.
Waterjet Cutting
Cut thick, large or heat-sensitive profiles without a thermal cutting zone, while controlling taper and cut-face quality.
Available capabilityWaterjet cutting up to 200 mm, tables up to 6,000 × 3,000 mm and cutting tolerance from ±0.10 mm can be reviewed for the stated material, thickness and edge quality.
Drawing & material inputsSend the controlled drawing, material, thickness, overall size, feature tolerances, pierce limits and cut-face requirement.
Inspection & acceptanceMaximum table and maximum thickness can be different machine configurations. Agree how dimensions, taper, piercing and cut-face quality will be checked on the selected route.
Plasma Cutting
Prepare production-ready plate blanks and profiles where the drawing defines thermal-cut quality and finishing allowance.
Available capabilityProduction plasma cutting for stainless steel up to 64 mm piercing thickness; severance cuts up to 130 mm by review. Typical dimensional tolerance from ±1.0 mm.
Drawing & material inputsSend the material, thickness and drawing with the ISO 9013 quality class, angularity, dross, hole tolerances and finishing allowance.
Inspection & acceptanceUse the drawing to set the ISO 9013 quality class, angularity, dross, hole and dimensional checks, including any machining allowance after cutting.
CNC Bending
Form long or multi-bend parts to the required angles, radii and interface dimensions.
Available capabilityCNC bending up to 12,000 mm through the processing network, with angle tolerance from ±0.5° where the material, geometry and tooling allow.
Drawing & material inputsSend the drawing, material, grain direction, thickness, bend length, inside radius, angle tolerances, tooling limits and part quantity.
Inspection & acceptanceAgree the datum, angle, radius, leg and interface checks. Long or multi-step parts can include a first-article review before the remaining quantity.
Plate Rolling
Create shells, cylinders and curved plate sections around the target diameter, arc and joining plan.
Available capabilityPlate rolling up to 12,000 mm width, including heavy-plate routes reviewed from the material and drawing; diameter and roundness are set for the selected route.
Drawing & material inputsSend the drawing, material, thickness, width, target inside diameter and tolerance, arc length, pre-bend and weld requirements.
Inspection & acceptanceAgree how inside diameter, roundness, straight length, edges and fit-up will be measured, including the inspection stage before or after welding.
Welding & Fabrication
Coordinate material preparation and joining as one fabrication scope with documented dimensional and weld acceptance.
Available capabilityTIG, MIG, MAG, PAW and narrow-gap welding routes for stainless fabrications from 0.4 to 150 mm can be reviewed, with dimensional tolerances set by the drawing or ISO 13920.
Drawing & material inputsShare the material and drawing, joint map, WPS/PQR requirements, filler, heat input, distortion tolerances, cleaning and NDT scope.
Inspection & acceptanceSet the required WPS/PQR, visual and dimensional checks, NDT, cleaning or passivation records and release points; state any pressure-related compliance separately.
CNC Machining
Finish critical features, datums and interfaces to the drawing and agreed measurement method.
Available capabilityPrecision CNC machining with feature tolerances from ±0.005 mm can be reviewed for suitable parts; standard custom stainless work is normally quoted at ±0.02–0.05 mm.
Drawing & material inputsSend the controlled drawing, starting material, datum system, tolerance chain, tool access, finish, inspection stage and measurement method.
Inspection & acceptanceAgree the datum, dimension chain, in-process checks, final measurement method, instrument and report format for the features that control acceptance.
Surface Finishing
Deliver the visual, directional or roughness-based finish needed for the component, downstream process or presentation.
Available capability2B, BA/2R, No.4, HL, mirror/2P, pickling and passivation are available; roughness down to Ra <0.10 μm can be evaluated for suitable precision work.
Drawing & material inputsSpecify the material and source finish, target finish, roughness tolerance, grain direction, gloss or colour, sample standard and protective film.
Inspection & acceptanceAgree the reference sample and inspection method for roughness, grain direction, gloss, colour, measurement locations, cleanliness and protective film.
Export Packing
Protect material and fabricated parts through handling, sea freight, storage and destination unloading.
Available capabilityExport seaworthy packing and custom crating are available, with packing drawings, marks and moisture protection planned for the shipment.
Drawing & material inputsShare the material or part list, packing drawing where needed, destination, package limits, lifting and fork requirements, marks, moisture protection and loading plan.
Inspection & acceptanceReview the completed packages for marks, item count, protection, package weight, lifting points, fork openings and container loading against the agreed packing plan.


Kongfang Metal Group Team
Packing planned around the shipment
Li Qingzhi manages logistics for Kongfang Metal Group. That perspective helps Hechuang Stainless Steel buyers align packing, handling, marks and loading with the agreed delivery route.
Li QingzhiLogistics Manager
View official group profileProcessing Technical References
- ISO 9013:2017 + Amd 1:2024International Organization for Standardization
- ISO 13920:2023International Organization for Standardization
- ISO 2768-1:1989International Organization for Standardization
- GH SeriesHSG Laser
- Large-Format Single-Platform LaserHSG Laser
- G SeriesBodor Laser
- Metal WaterjetHEAD Waterjet
- Automatic Cutting SystemsHuaheng
- PBH(A)-3000/12000Yawei
- 12 m Plate Rolling MachineEzhong
- KJS40 Slitting LineKingJime
- Cut-to-Length Line for 3–16 mm CoilKingJime
- JDSR1000Beijing Jingdiao
- Longitudinal Seam Welding SystemHuaheng Welding
- Narrow-Gap WeldingHuaheng Welding
- Stainless Steel Surface Finishesworldstainless
- Stainless Ultra-High FinishFortune Precision
The cited case is a route reference, not a universal finish capability.
- Waterjet Cutting AccuracyDardi Waterjet
- China Processing-Capability ReferencesWuxi Hechuang Stainless Steel Co., Ltd.
Commercial and delivery terms
- MOQ: normally 1 metric ton; special orders negotiable.
- Samples: free; customer pays freight; cut sizes available; preparation normally 3–7 days.
- Delivery: stock 3–7 days ex-works; custom production normally 30–60 days.
- Payment: T/T or L/C at sight.
- Incoterms: FOB / CIF / CFR / DAP / EXW.
- Common export ports: Shanghai / Ningbo.
- Third-party inspection: SGS / BV / TÜV / CCIC; scope and cost are agreed per order.
- Quality claims: notify us within 30 days after receipt; retesting and settlement follow the contract and responsibility determination.
