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Product profile
Customization
AvailableAfter-sales Service
YesWarranty
Long-TermPart
AllPosition
AllType
AllSpring Type
AllSpring Material
AllStructure
AllSuitable for Car Brands
Volkswagen, WuLing, Benz, BMW, Hyundai, Honda, Toyota, Jeep, Nissan, Ford, Buick, Chery, Chevrolet, Cadillac, Geely, Roewe, Audi, Peugeot, Lexus, Volvo, Mazda, Kia, All CarsDamping Force Direction
AllMaterial
Ferrous-Based / Iron-BasedSurface Treatment
Vapor Treatment (Steam Treatment)Hardness (Vapor Treated)
65-95 HrbDensity (Vapor Treated)
6.4-6.8 G/Cm³Application
Automotive / Railway Shock AbsorberTransport Package
Wooden CaseSpecification
Per Customer's RequirementTrademark
N/AOrigin
ChinaKey features
Customized Solutions: Supports complex geometries and tight tolerances based on customer drawings.
Wide Material Options: Iron-based or low-alloy steel powder with customizable material formulation.
Advanced Surface Treatment: Steam treatment, heat treatment, anti-rust coating, and black oxide finish available.
Comprehensive Testing: Includes density, crush strength, hardness, corrosion resistance, and porosity tests.
Strict Quality Control: 100% critical dimension inspection before shipment with SPC control during production.
IATF 16949 Certified: Meets rigorous automotive standards with ISO 9001 and ISO 14001 certifications.
High Volume Capacity: Annual capacity exceeds 6,500 tons with 25-300 ton compacting equipment.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤5.56h
AI-Powered supplier vetting
SummaryNingbo Ningjiang Powder-Metallurgy Co., Ltd. is a high-tech enterprise based in Zhejiang, China, specializing in powder metallurgy. Established in 2000, the company offers both OEM and ODM services and has an independent R&D center. They possess robust design and customization capabilities and have clear procedures for handling customer complaints. However, they lack overseas warehousing and showroom capabilities and have not participated in offline trade shows.
After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective actions.
R&D capabilityThe supplier has introduced new products in the past year, offers ODM services, and holds a national science and technology progress award, indicating strong innovation capabilities.
Production capacityWith a production capacity exceeding 6,500 tons annually and advanced automated production lines, the supplier's production capability is robust.
Customization capabilityThe supplier offers extensive customization options including OEM and ODM services, and customization from samples and designs.
Product Q&A
Q:What is your terms of packing?
A:
We generally pack our goods in blank brown cartons with rust-proof packaging, and pack them into wooden cases after containerization.
Q:What is your terms of delivery?
A:
EXW, FOB, CIF
Q:Can you produce according to the samples?
A:
Yes, we accept orders based on your technical drawings. We will first check if the product matches our existing stock. If needed, we will revise the design and develop custom molds accordingly.
Q:I want to keep our design in secret, can we sign NDA?
A:
Sure, we can sign NDA before you send the drawing.
Q:What kind of production service do you provide?
A:
Mold Manufacturing, Sintering, CNC Machining, Compression Molding, Simple Assembly and Surface Treatment.
Send Inquiry
*To:
Ningbo Ningjiang Powder-Metallurgy Co., Ltd.
Ningbo Ningjiang Powder-Metallurgy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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