Komfort Auto Parts Komfort Auto Parts

OEM Car Exhaust O2 Oxygen Sensor Test Pipe Bung Thread Extension Extender Adapter Spacer Auto Parts

Customization: Available
Casting Method: Thermal Gravity Casting
Process: Investment Casting

Product Description

📋 Basic Info.
Model NO.
SJ00722
Molding Technics
Gravity Casting
Application
Auto Parts
Material
Stainless Steel
Surface Preparation
Shot Blasting
Surface Roughness
Ra1.6
Machining Tolerance
+/-0.01mm
Standard
DIN
Certification
ISO 9001:2000, IATF16949
Weight
0.005-20kg
Production Capacity
500,000/Year
Package Size
10.00cm * 10.00cm * 8.00cm
🏭 ABOUT US
We are a professional manufacturer specializing in investment casting, precision casting, and machining. For the casting process, we operate two distinct production lines: one focused on high-precision casting and another utilizing water glass casting to provide competitive cost solutions.

In addition to our investment casting and machine workshops, we provide sand casting parts to meet the diverse requirements and varied demands of our global customers.
📜 CERTIFICATIONS
Our company has achieved ISO9001 and IATF16949 certifications. We are recognized as a high-tech enterprise and hold more than 20 patents in our field.
⭐ ADVANTAGES
More than 10 years of experience in casting and machining.
Advanced inspection equipment to ensure strict tolerances.
Flexible PO quantities to meet customer demand.
Professional engineers dedicated to casting and machining quality.
Competitive pricing paired with excellent part quality.
Strategic location near major ports for on-time delivery.
🔄 PROCESS FLOW
Process Flow
🛠️ OEM & ODM SERVICE
We provide full ODM & OEM services. We can manufacture customized parts according to 2D and 3D drawings. Our professional R&D team is available to participate in the early development phases of your projects.
OEM ODM Service
🧪 AVAILABLE MATERIAL & SURFACE TREATMENT
Available Material
Carbon Steel Alloy Steel High Chromium Cast Iron Low Carbon Steel
Stainless Steel Duplex Stainless Steel Steel Bar Ductile Cast Iron
Surface Treatment
Heat Treatment Zinc Coating Blackening Mirror Polishing
Satin Polishing Electrolytic Polishing Shot Peening DACROMET
Material Banner
🚀 PRODUCT APPLICATION
AUTO PARTS
Auto Parts 1 Auto Parts 2
• Exhaust inlet/outlet cone • Shift sleeve • Fuel rail bracket • Temperature sensor boss • Mounting Brackets • Oxygen sensor boss • Brake balance block • EGR sensor boss • Exhaust valve body
ARCHITECTURAL HARDWARE
Architectural Hardware
• Mounting Base • Mounting plate • Bearing Covers • Coupling • Ground sleeve • Sprockets • Handle • Glass curtain wall accessories • Side Plates
AGRICULTURAL MACHINERY PARTS
Agricultural Parts
• Tooth Blocks • Track shoes • Bucket Teeth • Track Links • Clamping • Mounting Brackets • Lifting Eyes • Quick Joint • Trencher Tooth
MARINE HARDWARE & VALVES
Marine Hardware Valve Pump
• Star handle • Door hinge • Folding Dock Cleat • Mirror Polished Mooring • Hollow base boat rope cleat • Mounting Brackets • Valve body • Explosion-proof valves • Pipe fitting
🔍 ADVANCED EQUIPMENTS
We are equipped with advanced inspection equipment to ensure every part meets strict quality requirements.
Inspection Equipment
MAIN EQUIPMENT LIST
Magnetic defect inspection Spectrometer HB hardness inspection Mechanical inspection
Ultrasonic defect inspection Roughness tester HR hardness inspection CMM inspection
Metallographic detector X-ray inspection Dye penetrant inspection 100% Thread inspection
❓ FAQ
Are you a factory or a trading company?
We are a factory with integrated production lines.
What kinds of drawing formats can be used?
We support PRO/E, Auto CAD, Solid Works, IGS, UG, CAD/CAM/CAE, and STEP formats.
How do you handle shipping for mass production?
Normally, mass production orders are shipped by sea or train. For samples, we utilize express services like DHL, TNT, FedEx, and UPS.
Which packing materials do you use for sea shipping?
For sea freight, we use European standard wooden pallets. Parts are individually packed in PE bags inside sturdy carton boxes.
How do you deal with Request for Quotations (RFQ)?
Our process includes a feasibility study meeting between sales and R&D engineers, followed by technical feedback to the customer before the final quote is issued.
In what languages is communication available?
We offer communication in English and Chinese, including email, video meetings, and phone calls.

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