About SinterWorks
Founded in 2010, SinterWorks Technology specializes in powder metallurgy (PM) parts manufacturing. With 28 advanced pressing machines and 2,000T annual capacity, we deliver precision sintered components to customers across Europe, North America, and Asia.
Your Trusted Powder Metallurgy Partner
Founded in 2010, SinterWorks Technology Co., Ltd. is a specialized powder metallurgy manufacturer located in Nanjing, Jiangsu Province, China. Over 15 years, we have grown from a regional supplier into a trusted partner for manufacturers across Europe, North America, and Southeast Asia.
We design and manufacture precision sintered metal parts using advanced powder metallurgy technology — an efficient, near-net-shape manufacturing process that produces complex geometries with minimal material waste. Our core products include structural parts, gears, bushings, cams, and custom PM components in iron-based, copper-based, and stainless steel materials.
With 28 hydraulic press machines ranging from 10T to 200T and an annual capacity of 2,000 tons, we serve the automotive, power tools, home appliances, and industrial machinery sectors with quality, reliability, and innovation.
Why Choose SinterWorks
Six core advantages that make us your ideal powder metallurgy manufacturing partner
Production Capacity
28 hydraulic press machines ranging from 10T to 200T pressing force, supported by continuous mesh-belt sintering furnaces. Annual output capacity of 2,000 tons serving high-volume demands.
Complete In-House Process
Full control from powder blending, compaction, sintering to secondary operations including sizing, heat treatment, steam oxidation, oil impregnation, and CNC machining.
Quality Assurance
IATF 16949 & ISO 9001 certified with rigorous quality management. Dimensional tolerance ±0.3% standard, ±0.1% precision with sizing. Surface finish Ra ≤ 1.6 μm.
Technical Expertise
22 patents in powder metallurgy innovations. German KISSsoft software for gear design optimization. Specialized in GB9-grade precision gears and complex structural components.
Fast Delivery
Streamlined production ensures competitive lead times: Samples delivered in 2-3 weeks, mass production in 4-6 weeks. MOQ from 1,000 pieces with scalable volume support.
Global Service
Serving customers across Europe, North America, and Southeast Asia. Responsive communication with 24-hour RFQ response. English-speaking engineering team for technical support.
Complete PM Manufacturing Process
From raw powder to finished parts — full in-house control ensures quality at every step
Powder Blending
Metal powders mixed with lubricants and alloying elements
Compaction
Pressed in precision dies using 28 hydraulic presses (10T-200T)
Sintering
Heated in controlled atmosphere furnaces at 1,050-1,150°C
Sizing
Precision re-pressing for tight tolerances (IT6-IT8)
Heat Treatment
Quenching, tempering, and surface hardening
Finishing
Steam oxidation, oil impregnation, or CNC machining
Inspection
CMM, hardness testing, and quality verification
Certified Quality Management
IATF 16949:2016 Certified
Automotive industry quality management certification, demonstrating our capability to meet the stringent requirements of automotive OEMs. We are also a Kia SQ qualified supplier.
ISO 9001:2015 Certified
Comprehensive quality management system ensuring consistent product quality across all operations, from raw material procurement to finished part delivery.
Precision Specifications
- Dimensional tolerance: ±0.3% standard, ±0.1% precision
- Surface roughness: Ra 0.8-3.2 μm
- Sintered density: ≥90% theoretical
- Part weight range: 0.5g – 500g
Inspection Equipment
- CMM (Coordinate Measuring Machine) for complex geometries
- Profile Projector for 2D dimensional measurements
- Gear Measuring Center for precision gear inspection
- Hardness Testers (Rockwell, Brinell, Vickers)
- Density measurement per MPIF Standard 42
Quality Management
- SPC (Statistical Process Control) for critical dimensions
- PPAP (Production Part Approval Process) available
- Complete traceability from powder batch to finished part
- In-process inspection at 2-hour intervals
Serving Diverse Industries
Our powder metallurgy solutions power critical applications across multiple sectors worldwide
Automotive
Applications:
Transmission Systems · Engine Components · Brake Systems
Typical Parts:
Gears · Sprockets · Bearing Seats · Structural Parts
Power Tools
Applications:
High-Torque Gearboxes · Motor Assemblies · Clutch Systems
Typical Parts:
Motor Housings · Cam Plates · Clutch Parts · Planetary Gears
Home Appliances
Applications:
Washing Machines · Refrigerators · Power Equipment
Typical Parts:
Pump Components · Gears · Structural Parts
Industrial Machinery
Applications:
Hydraulic Systems · Automation Equipment · Industrial Pumps
Typical Parts:
Valve Components · Bushings · Guide Sleeves · Gears
Agricultural Equipment
Applications:
Tractor Components · Harvesting Equipment · Irrigation Systems
Typical Parts:
Transmission Gears · Sprockets · Structural Components
Milestones & Growth
15 years of continuous improvement and innovation in powder metallurgy
Company Founded
Established in Nanjing, Jiangsu Province, China
First Major Customer
Secured first tier-1 automotive customer
ISO 9001 Certified
Achieved ISO 9001:2015 quality management certification
IATF 16949 Certified
Qualified for automotive industry supply
Capacity Expansion
Reached 2,000T annual production capacity
Innovation Milestone
22nd patent granted for PM technology
Global Reach
Serving customers across 3 continents
Get in Touch
Contact Mike for inquiries, quotes, or technical discussions
Address
No.6, Rungu Road, Jiangning District
Nanjing, Jiangsu, China 211100
Phone / WhatsApp
+86 13814034409
yaoqingpu1983@gmail.com
Business Hours
Mon - Fri: 8:30 AM - 5:30 PM (CST)