High Pressure Fuel Common Rail Injection System Forging Parts
We also supply a wide range of components for various systems including:
- Engine Systems: Connecting rod, TDCI, Fuel injector, Rockshaft, Turbine disk, Flying wheel panel
- TCM: Wheel gear, Output shaft, Clutch lining, Final drive hub
- Train-Bridge System: Spline shaft, Cardan joint, Flange yoke, Sleeve fork
- Transmission System: Bent axle, Camshaft, Hub
- Steering System: Steering knuckle, Steering arm shaft, Control arm
- Shock Mitigation System: Iron teeth
- Suspension System: Lifting lug, Set bar, Latch hook, Top and bottom yoke plate, Draft arm
- Air Conditioning & Exhaust System: Turbine, Vortex plate, Flange
- Engineering Parts: Track link section, Oil cylinder accessories, Crawler accessory, Forklift truck beam, Bolt seat, Joint bearing, Shaft block
- Railway Parts: Press plate, Depression bar, Turnout
- Agricultural Mechanization System: Three-point linkage, Tool bit, Shaft block, Link joint
- Scaffold: Bowl, Cotter
- SAE Flanges: Used in shipbuilding, metallurgy, offshore oil, hydraulic tubing, and engineering machinery

Production Description
Weight Range of Forging Parts | 0.50kgs - 80kgs |
Machining Processes | Turning, cutting, milling, grinding, drilling, reaming, threading |
Tolerance | 0.5mm, Machining: 0.05mm, Finish Machining: 0.005mm |
Surface Treatment | Shot blasting, painting, chrome plating, oiling, spraying, galvanization |
Materials | Carbon steel, Stainless steel, Alloy steel, Aluminum alloy, Copper, etc. |
Product Process | Die forging, stamping casting, heat treatment, shot blasting, deburring, machining, surface treatment, packing, all according to customer requirements. |
(Made according to customers’ drawings, specifications, or samples) | |
Specification: OEM & Custom Based on Drawing or Samples |
Please send us your drawing or samples, and we will provide you with our best price and service.

Equipment Overview
Tooling Workshop: FV-2215 Machine Center, CNC Machine Center, CNC Milling Machine, Electric-Spark Processing Machine
Forging Workshop: 1000T Friction Press, 630T Friction Press, 400T Friction Press, 500T Cutting Machine, Sawing Machine, 630T Hot Press Forging Automatic Line, Circular Saw, 1600T Hot Press Forging Automatic Line, 5T Hydraulic Die Forging Hammer
Machining Workshop: THMC6350 Machining Center, HAAS CNC Machining Center, LGMAZAK CNC Lathe, CKA6180A
Heat Treatment Equipment: Chained Continuous Atmosphere Protective Quenching & Tempering Furnace, Isothermal Normalizing Furnace
Testing Equipment: Groma08.10.06 CMM, JB-300B Impact Testing Machine, WAW-300G Hydraulic Universal Tester, 4XC-V Metallurgical Microscope, LAB SPARK750 Spectrum Analyzer, HB, HRC, Ultrasonic Flaw Detector, Magnetic Particle Detector, Profile Projector, Profile Meter + Roughness Tester, Roughness Tester, Deflection Tester

Packing & Delivery
- Original Packing: Anti-rust bag → Box → Carton → Wooden Case (as per your requirements)
- Delivery Time: 3–7 days for stock orders; 30–60 days for production
- Delivery Methods: Small weight by TNT/DHL/FEDEX or other competitive air express; Large quantities by sea shipment

Why Choose Us?
- 24 years of experience in the forging industry
- Experienced technical staff with over 10 years of work in the company
- Advanced and well-equipped production and testing facilities
- Annual production capacity of 15,000 tons
- Certifications: ISO14001:2004, OHSAS18001:2007, ISO/TS 16949:2009, Lloyd's Register, GL Certificate
- Complete production chain from mold design, forging, heat treatment, to mechanical processing
- Confidentiality agreement to protect your intellectual property
- Strict quality control with 100% inspection at each production stage
- One-year warranty and long service life
- Professional pre-sales, sales, and after-sales support
- One-stop service – we can supply a variety of spare parts to save your time when needed urgently
- Competitive pricing and timely delivery

FAQ
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally, it takes 30–60 days after receiving the advance payment. The specific time depends on the items and quantity of your order.
Q: Do you provide samples? Are they free or charged?
A: Yes, we can provide samples for free but not cover the freight cost.
Q: What about the mold fee?
A: We can refund the mold fee once your order reaches our standard quantity.
Q: What are your payment terms?
A: Payment ≤ $5,000: 100% in advance. Payment ≥ $5,000: 30% T/T in advance, balance before shipping.
Q: What are your delivery terms?
A: EXW, FOB, CFR, CIF, DDU.
Q: Can you produce based on samples?
A: Yes, we can produce according to your samples or technical drawings. We can also build molds and fixtures.
If you have any other questions, feel free to contact us via the following channels:
Guide Sleeve,Drill Bit Guide Sleeve, Drill Guide Sleeve, Steco Guide Sleeves
Dongguan Hao Chen Precision Industry Co., Ltd. , https://www.howmolds.com