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Qbh DIN25201 Hot DIP Galvanizing Self Locking Lock Locked Serrated Toothed Double Fold Layer Gaskets

Name: Qbh DIN25201 Hot DIP Galvanizing Self Locking Lock Locked Serrated Toothed Double Fold Layer Gaskets
Brand: Jiaxing City Qunbang Hardware Co., Ltd.
SKU: 1959590182

Zhejiang, ChinaJiaxing City Qunbang Hardware Co., Ltd.

US$0.01

10,000 Pieces

Product profile

Customization

Available

Type

Lock Washer

Material

Carbon Steel

Model NO.

QBH-DIN25201

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Transport Package

25kg/Carbon

Specification

M6-M36

Trademark

QBH

Origin

China

HS Code

73182200

Production Capacity

300ton/Montth

Key features

DIN25201 Standard Compliance: Meets DIN25201 standard with options for ANSI, ASTM, ASME, JIS, BS, ISO, and GB standards.

Secure Wedge Locking Mechanism: Uses tension rather than friction to create a secure hold, requiring installation in pairs.

Wide Size Range: Available in sizes M3 to M130, with custom-made options for specific requirements.

Multiple Material Options: Carbon Steel (100HV, 200HV, 300HV) and Stainless Steel (SS 304, SS 316) available.

Extensive Surface Treatments: Options include Plain, Black, Yellow/Blue Zinc Plated, Nickel Plated, Hot DIP Galvanizing, Dacromet, and Chrome Plating.

Customization Services: Customized fasteners based on customer samples and drawings, including custom packaging with logos.

Professional Quality Control: Inspection at every production link with MTC and mill certificates provided upon completion.

15+ Years Experience: Professional manufacturer with over 15 years of experience in fastener design and supply.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedCustomization from Designs

Jiaxing City Qunbang Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-01-10Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW, Others

AI-Powered supplier vetting

SummaryJiaxing City Qunbang Hardware Co., Ltd. is identified as a limited trading company supplying fasteners, including bolts, nuts, thread rods, washers, and related products. It reports more than 10 production lines, stated bolt and nut output, broad export-market coverage, and access to Shanghai and Ningbo ports. The supplier has documented procedures and records for corrective/preventive actions, complaint handling, supplier approval, and service-capability assessment. It provides 3D software design, ODM, and customization from designs or samples, and reports OEM service for known brands. However, no certification information is provided, overseas showrooms or agents are absent, no offline trade-show participation is reported, and recent new-product activity, environmental assessment, and fire-drill status are either negative or unknown. Financial records are referenced for multiple years, but the provided information does not establish financial strength.

Supplier typeThe supplier is explicitly classified as a limited trading company. Its stated business scope covers hardware, fasteners, plastic products, molds, and import/export activities, while its company description also presents production, design, sales, and after-sales functions.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, approved-supplier updates, and service-capability assessment. It is located near Shanghai and Ningbo ports, but reports no overseas showroom, overseas agent or branch, and no offline trade-show participation.

R&D capabilityThe supplier provides 3D software design, has CAD capability, reports one R&D patent and one registered trademark, offers ODM services, and has an available SDK. Conversely, it reports no new products in the previous year and no private-mold capability, indicating documented but limited evidence of ongoing innovation.

Production capacityThe supplier reports more than 10 production lines, annual bolt output of 4,000 tons and nut output of 5,000 tons, with off-peak lead time within 15 working days. Its stated product range and proximity to Shanghai and Ningbo ports further support operational and export capability.

Customization capabilityCustomization from customer designs and samples is explicitly available, together with 3D software design, ODM services, OEM service for known brands, CAD capability, and SDK availability. The absence of private-mold capability limits the documented customization scope but does not negate the stated services.

Product Q&A

Q:What is your company's experience?

Our general manager has been engaged in the export of fasteners since 2005. Our team can provide you with professional fasteners selling and smooth export services.

Q:How is your pricing structured?

We offer high quality products with reasonable prices. Please send an inquiry, and we will quote you a price for your reference immediately.

Q:How do you control product quality?

We require the quality control department to inspect every production link of each shipment. We can provide you with MTC and mill certificates when the goods are finished.

Q:What is the delivery time?

If goods are in stock, delivery is 2-5 days. For 1-2 containers, it takes 18-25 days. For more than 2 containers or urgent orders, we prioritize production.

Q:What are your packing details?

Packing is 20-25kg per carton, with 36 or 48 cartons per pallet (approx. 900-960kg). We can also add customer logos or customize cartons according to requirements.