What is your minimum order quantity for custom parts?

We support single-piece prototypes and low-volume runs through CNC machining, 3D printing and urethane casting, and scale to mass production through die casting, injection molding and stamping. Share your target quantity and our engineers will recommend the most cost-effective process.

What tolerances can Sunmy Hardware hold?

Standard CNC tolerances are ±0.01 mm, and critical features can be held down to ±0.005 mm. Dimensions are verified with CMM inspection and documented in FAI reports before shipment.

How do you protect my drawings and intellectual property?

We sign a Non-Disclosure Agreement with you by email before collecting any 3D or CAD files. You work directly with the factory, so your data is never handed off to brokers.

Which quality documents are available with shipments?

Material certificates, RoHS compliance documents, First Article Inspection (FAI) reports and CMM dimensional reports can be supplied per project.

Which manufacturing processes are done in-house?

CNC machining and stamping are performed in our own facilities. Casting and surface finishing are completed by audited partners. All final quality control, CMM inspection and FAI are executed in-house by Sunmy engineers before global shipping.

Which CAD file formats do you accept?

We accept STEP, IGES, STL, DWG/DXF and PDF 2D drawings. Physical samples can also be reverse-engineered.

Top search

Industrial Components Manufacturing
Furniture Hardware Manufacturing
Contract Manufacturing s
Food Processing Equipment Parts
Oil And Gas Parts Manufacturing
Cnc Machining Center s
Industrial Machining s
Marine Hardware Manufacturing
Telecommunication Components
Aerospace Machining s
Robotics Parts Manufacturing
Investment Casting s
Construction Hardware Parts
Sheet Metal Design s
Surface Treatment s
Automation Equipment Parts
Injection Molding s
Rapid Prototyping s
Medical Device Components
Waterjet Cutting s
Manufacturing Outsourcing
Metal Finishing s
Gravity Casting s
Metal Machining s
Micro Machining s
Rapid Machining s
Plastic Tooling s
Swiss Machining s
Powder Coating s
Metal Stamping s
Metal Punching s
On Demand Manufacturing
Precision Manufacturing
Insert Molding s
Metal Forming s
Contract Manufacturing
Metal Foundry s
Laser Cutting s
Renewable Energy Parts
Additive Manufacturing
Hardware Manufacturing
Iron Casting s
Cnc Drilling s
Sand Casting s
Cnc Milling s
Die Casting s
Cnc Turning s
Cnc Routing s
Overmolding s
Industrial Assembly
Mechanical Assembly
Box Build Assembly
Anodizing s
Cnc Lathe s
Plastic Components
Surface Treatment
Rapid Prototyping
Urethane Casting
Hot Runner Mold
Metal Finishing
Vacuum Casting
Powder Coating
Bead Blasting
Sla Printing
Sls Printing
3d Printing
Plastic Component Manufacturing
Injection Molding Prototyping
Lsr Molding (Liquid Silicone)
Industrial Metal Fabrication
Low Volume Injection Molding
Prototype Injection Molding
Stainless Steel Fabrication
Two Shot Injection Molding
Electronic Plastic Housing
Pc Molding (Polycarbonate)
Precision Plastic Molding
Plastic Enclosure Molding
Medical Injection Molding
Automotive Stamping Parts
Sheet Metal Laser Cutting
Acrylic Injection Molding
Plastic Injection Molding
Rubber Injection Molding
Automotive Plastic Parts
Battery Contact Stamping
Household Plastic Parts
Metal Terminal Stamping
Nylon Injection Molding
Precision Metal Forming
Rapid Injection Molding
High Precision Molding
Peek Injection Molding
Injection Mold Tooling
Electronic Metal Parts
Structural Fabrication
Clear Plastic Molding
Thermoplastic Molding
Pvc Injection Molding
Pet Injection Molding
Polycarbonate Molding
Transfer Die Stamping
Compound Die Stamping
Abs Injection Molding
Copper Stamping Parts
Stamping Tool And Die
Spring Manufacturing
Pp Injection Molding
Injection Mold Maker
Plastic Gear Molding
Gas Assisted Molding
Sheet Metal Assembly
Brass Stamping Parts
Multi Cavity Molding
Aluminum Fabrication
Heavy Gauge Stamping
Stamping Mold Maker
Electronics Molding
Sheet Metal Housing
High Speed Stamping
Sheet Metal Forming
Transparent Molding
Plastic Cap Molding
Plastic Mold Design
High Volume Molding
Electronic Contacts
Busbar Fabrication
Stamped Components
Automotive Molding
Tube Laser Cutting
Precision Stamping
Plastic Enclosures
Low Volume Molding
Prototype Molding
Frame Fabrication
Hardware Stamping
Thin Wall Molding
Injection Molding
Sheet Metal Parts
Stamping Tooling
Plastic Housings
Waterjet Cutting
Battery Contacts
Metal Terminals
Medical Molding
Acrylic Molding
Sheet Metal Box
Copper Stamping
Unscrewing Mold
Metal Stamping
Shielding Cans
Insert Molding
Metal Cabinets
2 Shot Molding
Metal Brackets
Metal Housings
Plasma Cutting
Brass Stamping
Rubber Molding
Metal Punching
Metal Bending
Metal Chassis
Metal Welding
Micro Molding
Stamping Dies
Plastic Gears
Nylon Molding
Laser Cutting
Metal Washers
Robot Welding
Rapid Tooling
Wire Forming
Peek Molding
Metal Panels
Plastic Caps
Tube Bending
Spot Welding
Family Mold
Metal Shims
Lsr Molding
Metal Clips
Pet Molding
Abs Molding
Pvc Molding
Tpe Molding
Mold Making
Tig Welding
Mig Welding
Pp Molding
Telecommunication Parts Casting
Electronic Enclosure Machining
Cnc Auto Parts Manufacturing
Optical Components Machining
Aluminum Heat Sink Machining
Precision Engineering Parts
Sheet Metal Box Fabrication
Aluminum Injection Casting
Metal Brackets Fabrication
Stainless Steel Machining
High Pressure Die Casting
Precision Shaft Machining
Transmission Case Casting
Precision Sheet Metal Work
Large Scale Cnc Machining
High Volume Cnc Machining
Lighting Fixture Casting
Aluminum Casting Foundry
Precision Aluminum Parts
Industrial Casting Parts
Stainless Steel Stamping
Progressive Die Stamping
Low Pressure Die Casting
Cnc Milling Cutter Parts
Precision Metal Stamping
Automotive Casting Parts
Aluminum Stamping Parts
Medical Machining Parts
Sheet Metal Prototyping
Precision Casting Parts
Sheet Metal Fabrication
Stainless Steel Casting
Precision Cnc Machining
Precision Steel Casting
Copper Machining Parts
Permanent Mold Casting
Die Casting Mold Maker
Sheet Metal Enclosures
Aluminum Alloy Casting
Aluminum Cnc Machining
Precision Turned Parts
Thin Wall Die Casting
Magnesium Die Casting
Die Casting Heat Sink
Cnc Turned Components
Plastic Cnc Machining
Die Cast Aluminum Box
Medical Casting Parts
Large Scale Machining
Bronze Casting Parts
Carbon Steel Casting
4 Axis Cnc Machining
5 Axis Cnc Machining
Engine Block Casting
Copper Alloy Casting
Automotive Machining
Cnc Motorcycle Parts
Steel Machined Parts
High Speed Machining
Cnc Aluminum Housing
Aluminum Die Casting
Aerospace Machining
Heat Sink Machining
Machined Enclosures
Precision Machining
Prototype Machining
Magnesium Machining
Cnc Turning Milling
Casting Mold Design
Sheet Metal Bending
Deep Drawn Stamping
Sheet Metal Welding
Chassis Fabrication
Centrifugal Casting
Casting Prototyping
Die Casting Tooling
Shell Mold Casting
Zinc Alloy Casting
Casting Components
Brass Turned Parts
Valve Body Casting
Aluminum Machining
Cnc Machined Parts
Aluminum Cnc Parts
Titanium Machining
Investment Casting
Automotive Casting
Vacuum Die Casting
Medical Machining
Plastic Machining
Pump Body Casting
Complex Cnc Parts
Precision Casting
Aerospace Casting
Turned Components
Thin Wall Casting
Heat Sink Casting
Cnc Bicycle Parts
Complex Machining
Copper Machining
Gantry Machining
Flange Machining
Manifold Casting
Thread Machining
Die Casting Mold
Surface Grinding
Lost Wax Casting
Die Cast Housing
Zinc Die Casting
Spline Machining
4 Axis Machining