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Premium Black Oxide Socket Head Screws in Alloy Steel
US$0.20
1-49 Pieces
US$0.10
50-99 Pieces
US$0.08
100-199 Pieces
US$0.05
200+ Pieces
Sample price:US$0.05/piece.Request sample
Product profile
Customization
AvailableMaterial
Premium Alloy SteelType
Cap, Cup, CylinderModel NO.
GlobalConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, ANSI/ASME B18.3sh/ISO7379Grade
12.9Application
Machinery, Environmental, BuildingFinish
Black PlatedEuropean Anti-Dumping
39.6%Certification
ISO9001Durability
EnhancedGroove
Special ShapeTransport Package
Bag/BoxSpecification
13.00cm * 8.00cm * 9.00cmTrademark
JIANGDUNOrigin
China, ZhejiangProduction Capacity
500000000pieces/YearKey features
Premium Alloy Steel Material: Constructed from high-grade 12.9 alloy steel for superior strength and durability.
100% Quality Inspection: Every product undergoes strict visual and functional inspection before shipment.
Fast Lead Time: Standard production lead time is 3-7 days for quick order fulfillment.
OEM/ODM Customization: Supports full customization based on customer 2D/3D drawings and samples.
Multiple Standard Compliance: Meets DIN, ANSI, ISO, JIS, and other international industry standards.
ISO9001 Certified: Manufacturing process certified under ISO9001:2015 quality management system.
Versatile Application: Suitable for machinery, environmental protection, and building construction.
Professional Manufacturer: Over 10 years of expertise in precision parts and mold accessories.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.69h
AI-Powered supplier vetting
SummaryWenzhou Jiangdun Metal Co., Ltd. is a China-based limited company established in 2021, offering springs, mold accessories, guide pillars and sleeves, thimbles, and punching needles. It reports ISO9001:2015 certification, more than 10 production lines, 41–50 quality-control staff, and stated lead times within 15 working days in both peak and off-peak periods. The supplier exports to South America, Southeast Asia/Mideast, and Europe, but began exporting only in 2024 and reports exports as 1%–10% of total sales. Several important capabilities—including outsourcing procedures, inventory services, overseas facilities, R&D services, OEM/ODM, traceability, and customer cases—are marked unknown. An SGS audit record is available for the period from May 17, 2025 to May 16, 2026, but the stated evaluation result is not interpretable from the provided value alone.
Supplier typeThe supplier is identified as Wenzhou Jiangdun Metal Co., Ltd., a China-based limited company in Zhejiang, with a combined company/business-entity type. Its listed products are springs, mold accessories, guide pillars and sleeves, thimbles, and punching needles, indicating a manufacturing-oriented industrial component supplier.
CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. An SGS audit record is also listed with validity from May 17, 2025 to May 16, 2026, although the audit result value is not sufficiently explained to assess the outcome.
After-Sales capabilityThe company description claims a complete after-sales service system. However, the available records mark in-stock service, overseas warehouse capability, and overseas showroom capability as unknown, so the scope and operational strength of after-sales support cannot be verified.
Production capacityThe supplier reports advanced production technology, sophisticated processing equipment, precise testing instruments, more than 10 production lines, and 41–50 quality-control staff. It also states lead times within 15 working days during both peak and off-peak seasons, providing explicit evidence of substantial stated production capacity.
Product Q&A
Q:Are you a factory or trading company?
A:
We are a premier manufacturer with over ten years of expertise in crafting precision parts, offering bespoke OEM and ODM solutions.
Q:Can you customize gas springs or other components?
A:
Absolutely! We excel in producing components with meticulous precision based on your detailed 2D or 3D drawings for personalized customization.
Q:Which standards can your company handle?
A:
Our expertise covers an extensive array of standards, including AISI, DIN, JIS, MISUMI, DME, HASCO, among others, guaranteeing compliance.
Q:How do you ensure product quality before shipment?
A:
We perform 100% inspection (visual and functional), welcome factory visits or third-party inspections, and provide detailed production videos.
Q:What is the typical lead time for orders?
A:
The standard lead time is 3-7 days. During peak seasons, it may take within 15 workdays.
Send Inquiry
*To:
Wenzhou Jiangdun Metal Co., Ltd.
Wenzhou Jiangdun Metal Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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