Custom High Quality OEM Hot Die Forging Hardware Precision Forging Components Machining Spare Parts for Auto Truck Agricultural Machinery

• Customization: Available
• After-sales Service: Online Support
• Type: Forging Operation
• Model NO.: Pro
• Forging Forming Method: Mold Forging
• Power Source: Hydraulic Pressure
• Feature: High Efficiency
• Certification: ISO9001
• Warranty: 12 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• OEM/ODM: Accecpted
• Drawing Format: Standard Style or Dwg, Iges, Pdf
• Delivery Time: 15-45 Days Depends on Quantities
• Micro Machining or Not: Micro Machining
• Quality Inspection or Not: Yes
• Size: Customized
• Transport Package: Wooden Box
• Specification: Stainless Steel
• Trademark: BestPro or Customized
• Origin: Ningbo
• Production Capacity: Over 100, 000 Pieces/Year
• Package Size: 20.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 30.000kg

Product Description

Forging is a process where metal is shaped by compressive forces, improving its strength and durability. 
It produces parts with superior material properties, such as high tensile strength and resistance to wear, making it ideal for critical components in aerospace, automotive, and energy industries. 
Forging offers advantages like reduced material waste, high precision, and enhanced mechanical performance, making it a reliable and cost-effective manufacturing method.

Processes Description

Process	Key Features	Typical Applications	Common Materials	Surface Finish	Dimensional Accuracy	Cost
Open-Die Forging	- Uses sand mold - Suitable for large or complex parts	Large shafts, rollers, pressure vessels	Carbon steel, alloy steel, stainless steel	**	**	****
Closed-Die Forging	- Metal is pressed into a die cavity - High volume, near-net shape	Automotive parts, tools, gear blanks	Alloy steel, carbon steel, aluminum, copper	***	****	*****
Cold Forging	- Deformed at room temperature - Excellent finish and tolerances	Fasteners, shafts, precision components	Carbon steel, stainless steel, aluminum	****	*****	***
Hot Forging	- Formed at intermediate temperature - Balance of strength and precision	Automotive gears, suspensions, fittings	Alloy steel, aluminum alloys	***	****	****
Precision Forging	- Near-net shape with minimal machining - Tight tolerance and high finish	Aerospace components, connecting rods	Titanium, nickel alloys, high-grade steels	*****	*****	*****

Machining and Application

Value-Added Services for Forged Parts
Process	Description	Key Features / Notes
Heat Treatment	Improves strength, hardness, and toughness by controlled heating and cooling.	Includes quenching, tempering, normalizing, annealing. Controls internal stress.
CNC Machining	Precision turning, milling, drilling, or tapping after forging.	Achieves tight tolerances. Requires proper fixturing and design for machining.
Surface Treatment	Improves appearance, corrosion resistance, or wear resistance.	Options: sandblasting, black oxide, phosphating, zinc plating, anodizing, painting.
Nondestructive Testing (NDT)	Detects surface or internal defects without damaging the part.	Includes ultrasonic, magnetic particle, and dye penetrant testing.
Material & Mechanical Testing	Confirms chemical composition and mechanical strength.	Includes hardness, tensile, impact tests. 3.1 certificates available.
Die Design Optimization	Improves forging die life and product quality.	Reduces defects and production cost. Important for stable mass production.
Custom Packing & Labeling	Tailored packaging with labeling or barcodes based on customer needs.	Options: wooden crates, pallets, rust protection, custom logos, barcode stickers.
Pre-Assembly (Optional)	Assembles forged parts with other components (e.g., bushings, pins, etc.).	Saves customer assembly time. Requires clear fit and orientation requirements.

Advantages

Forging vs Casting vs CNC Machining – Comparison Table
Aspect	Forging	Casting	CNC Machining
Strength	***** Excellent grain flow, highest mechanical strength	** May contain internal defects like porosity	**** Good, but grain structure not optimized
Precision	*** Moderate; better in closed-die forging	** Low to moderate, depends on process	***** High precision, tight tolerances
Surface Finish	** Requires post-machining or polishing	*** Better in die/investment casting	***** Excellent, depending on tooling and settings
Material Utilization	**** Less waste than machining	*** Moderate, some gating/risers lost	** Higher waste due to cutting/removal
Tooling Cost	**** Moderate to high (dies required)	*** Low for sand casting, high for die casting	** Low, mainly tooling and fixturing
Production Volume	**** Medium to high volumes	**** Suitable for both small and large batches	** Best for low to medium volume, or prototyping
Application Examples	Automotive shafts, aerospace parts, oil & gas components	Engine housings, pump bodies, structural parts	Precision housings, brackets, covers, prototypes

For maximum strength and safety-critical parts

For complex shapes, moderate precision, and high-volume production 

For high precision, complex geometries, or low to medium volumes 

 → Choose Forging
Ideal for shafts, gears, and structural components in aerospace, automotive, and heavy industry.

→ Choose Casting
Suitable for housings, pump bodies, engine blocks, and structural components.

→ Choose CNC Machining
Perfect for precision brackets, enclosures, custom parts, and prototypes.

Quality Assurance & Quality Control

Our integrated quality assurance (QA) and quality control (QC) systems ensure the highest production standards. 
ISO standard certifications upholds our quality management system, while the QC team conducts detailed inspections using advanced, calibrated equipment like CMM, VMS, calipers, and hardness testers etc..                     
This dual approach "focused on prevention and precise inspection" ensures all parts meet stringent specifications and customer requirements, maintaining top precision, performance, and reliability.

Basic Information

QC System	100% inspection before shipment
Drawing format	CAD / PDF/ DWG/ IGS/ STEP
Packaging	Standard package / Carton box or Pallet / As per customized specifications
Testing equipment	CMM (Coordinate Measuring Machine), VMS, Height gauge, Caliper, Hardness tester, Roughness tester, Projector machine, Pin/Angle/Block/Plug/Thickness/Thread/Radius gauge, etc.
Trade terms	EXW, FOB, CIF, As per the customer's request
Shipment Terms	1) 0-100kg: express & air freight priority
	2) >100kg: sea freight priority
	3) As per customized specifications
Note	All CNC machining parts are custom-made according to the customer's drawings or samples, with no stock. If you have any CNC machining parts to be made, please feel free to send your kind drawings/samples to us anytime by email.

Company Profile

BestPro Precision Manufacturing Co., Ltd.

BestPro founded in 2009,  is a leading manufacturer of custom precision parts based in Ningbo, China. Operating from a 2,500 square meter facility, with over 15 years of experience serving aerospace, industrial equipment, automotive, mining, energy, and electronics industries.
Our processing capabilities
We offer close-tolerance CNC Milling, CNC Turning, 5-axis machining services, sheet metal fabrication, and MIM (Metal Injection Molding) sintering processes.                                                                                              
In addition, we supply casting/forging from raw material to the final finished product with tried and tested suppliers but perform all in-house secondary machining and QC operations. Providing competitive rapid prototype and short to medium-run production machining services for our customers from all over the world.
Value-added Services
We have long-term cooperated vendors who offer anodizing, plating, welding, painting, heat treatment, and other finishing services. This helps us to deliver products with value-added services for our customers. Focus on your business.
We'll be your one-stop machine shop in China.

FAQ

Q: Which payment methods are accepted?
A: At BestPro, we accept payment methods such as T/T bank transfer and Paypal.
 
Q: What file formats do you work with?
A: The file formats we can accept include dwg, iges, stp, and pdf.
 
Q: Only have a sample, no drawings. Can you complete the task?
A: Certainly. Our design engineers can draft technical drawings from your sample and manufacture the product accordingly.
 
Q: How do you ensure good quality?
A: At BestPro, quality is our top priority. We implement robust systems, including pre-article inspections, in-process checks, and final inspections. With advanced equipment like CMM for precision measurement, we ensure exceptional quality control, earning the trust of our customers.
 
Q: Do you have a minimum order quantity?
A: NO!-No minimum quantity! BestPro provides prototypes and short tomedium-run production machining services.

Q: What precision tolerances can BestPro achieve?
A: Precision Machining Tolerances down to +/- 0005mm. BestPro can manufactureand inspect tight tolerances per your drawing specifcations.

Q: What general tolerances can BestPro achieve?
A: General Machining Tolerances on metal to +/- 0.01mm unless otherwisespecifed. Plastics and composites will be +/- 0.0254mm.

Q: How quickly can l get my parts?
A: Lead times are 1 to 3 weeks for prototypes and 4 weeks for production runs. Emergency and rush services are available.