We provide full OEM & ODM metal stamping services, covering blanking, bending, deep drawing and forming. Processable materials include carbon steel, galvanized steel, stainless steel and aluminum. Supported by self-owned molds and precision presses, we deliver consistent-tolerance stamping parts for compressors, machinery and pneumatic equipment with one-stop surface finishing.
Capability Module | Core Service | Details | Application Scenario | Guarantee |
|---|---|---|---|---|
Custom Service | Full OEM/ODM Service | One-stop solution including mold design, sampling, mass production, CNC machining, welding and full surface treatment | Compressor accessories, construction machinery hardware, pneumatic parts | 7-day fast sampling, DFM optimization, dedicated account manager |
Material | Processable Metals | Cold rolled steel, galvanized steel, 304/316 stainless steel, aluminum, copper, special drawing steel | Precision punching, thick plate forming, deep drawing shell | Material spectrum test report provided, full traceability |
Tolerance | Precision Standard | Stamping tolerance ±0.008~±0.03mm, flatness ≤0.02mm; deep drawing wall thickness deviation ≤5% | Precision shims, brackets, pressure shells, special-shaped parts | CMM full inspection, 100% key dimension check, full inspection report |
Drawing Compatibility | Customization Support | Compatible with 2D CAD, 3D STEP/IGS/SolidWorks, reverse engineering from physical samples | New product development, import part replacement, non-standard parts | 1-on-1 engineer drawing review, cost reduction optimization |
Production Capacity | Delivery Capability | 63T-315T full range precision presses, automatic stamping lines, in-house mold workshop | Small trial orders, annual bulk orders, global export orders | ISO9001 certified, export packaging, 98% on-time delivery rate |
Shanghai Hehua Machinery Technology Co., Ltd. was established in 2005, and its subsidiary Hehua Machinery Technology (Kunshan) Co., Ltd. was established in 2018.
Hehua is a company specializing in automotive, rail transit, aerospace, wind power nuclear power, industrial machinery, and rack for semiconductor sealing and testing equipments, new energy equipment and other high-end equipment manufacturing companies that provide key metal parts and components.
Over 17800 square meters' plant which is located at No. 66, Xingpu Road, Lujia Town, Kunshan City, Jiangsu Province. The company has more than 160 employees and annual sales of more than 110 million RMB.
Hehua has passed ISO 9001 quality management system certification, IATF16949 automotive quality system certification,EN 15085 rail vehicle and parts welding system certification, and welders have passed EN 9606-1 qualification certification.
Trust & Reliability?
Years of export experience to global markets, proving our reliability in quality, logistics, and compliance.
Certified quality management and standardized production ensure reliable and repeatable results for every order.
What tolerances can you achieve?
Our standard tolerance for CNC machining is DIN-2768-1-f (fine) or +/- 0.01mm. For high-precision requirements, we can achieve tolerances as tight as +/- 0.005mm depending on the geometry and material.
What surface finishes do you offer?
We provide one-stop surface treatment services, including: As-machined (De-burred) Sandblasting & Anodizing (Type II / Type III) Polishing & Mirror Polishing Powder Coating & Painting Laser Engraving (Logo/Text)
How fast can I get a quote?
Send us your 3D files (STEP/IGES) and 2D drawings (PDF). Our engineering team will analyze them and provide a detailed quote within 6-12 hours.
What is your typical lead time?
Prototypes: 3-7 days Production 10-20 days We also offer an Expedited Service for urgent projects.
Do you provide samples before mass production?
Yes, we always recommend making a pre-production sample for approval. We will send you photos/videos or ship the physical sample to you for verification before running the full batch.
What if the parts do not meet the specifications?
We have a strict Quality Control policy. If the parts do not meet the drawing specifications, we will remake them for free or
provide a full refund. We stand behind our quality 100%.
What materials can you machine?
We work with a wide range of materials including: Metals, Aluminum (6061, 7075), Stainless Steel (303, 304, 316), Brass, Copper, Titanium Plastics: ABS, POM (Delrin), PEEK, Nylon, Polycarbonate. If you need a special material, just let us know.
AddressNo. 66 Xingpu Road, Lujia Town,Kunshan City, Factory Buildings 3 and 4 
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