What is your delivery timeline?

Typically, in-stock items ship within 2-5 days. For orders of 1-2 containers, expect delivery in 18-25 days. Larger orders can be expedited if urgent.

What is your packaging standard?

Our standard packaging is 20-25 kg per carton, with 36 or 48 cartons per pallet. Custom branding and packaging requirements are available upon request.

What materials are available?

We offer Plastic, aluminum, iron, and stainless steel (201, 304, 316) with various hardness grades like 4.8, 8.8, 12.9, and A2-70.

Heavy-Duty Screws for Construction Projects with Fast Shipping

Name: Heavy-Duty Screws for Construction Projects with Fast Shipping
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2204298565

Guangdong, ChinaGuangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd

US$0.002-0.012

1,000 Pieces

Sample price:US$5.00/bag.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Shape of Head

Countersunk Head

Model NO.

M2-M12

Surface Finishing

Zinc Plated

Certification

ISO, GS, RoHS, CE

Customized

Application Scenario

Machinery, Furniture,Buildings, etc

Delivery Time

10-30 Days

Export Market

Global

Product Grade

Level a

Transport Package

Bag and Tray

Specification

M1-M12

Trademark

JDS or customized

Origin

Guangdong, China

Production Capacity

400 Tons Per Month

Key features

30 Years Manufacturing Expertise: Over three decades of professional production experience ensuring high quality.

Full Customization Options: Customization from samples, designs, full customization, and minor adjustments available.

Rigorous Quality Control: 100% inspection with MTC and mill certificates provided for every batch.

Wide Material Selection: Stainless steel (201, 304, 316), carbon steel, aluminum, and iron available.

Diverse Surface Finishing: Options include zinc plating, nickel, chrome, copper, and oxidation black.

Global Export Capability: Serving global markets with flexible shipping terms like FOB, CIF, and DDP.

Free Sample Service: Free samples for standard fasteners; long-term clients get free express shipping.

Multiple Certification: Products certified with ISO, GS, RoHS, and CE standards for reliability.

Company profile

ODM ServicesManagement CertificationProduction Process VisualizationStandardized quality control

Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2020-10-20Nearest Port: guangzhouAverage Response Time: ≤5.63h

AI-Powered supplier vetting

SummaryJundasheng Hardware & Electrical Co., Ltd. is a Guangzhou-based fastener manufacturer established in 2003, with integrated production, R&D, and sales activities. The supplier reports ISO9001 and SGS certification, documented corrective/preventive-action and complaint-handling procedures, inventory capability, and customization and ODM services. Its stated product scope includes screws, gaskets, nuts, bolts, and other metal products, with reported production of 4,000 tons for each of these four categories and order fulfillment within 15 workdays in both peak and off-peak periods. However, the supplier does not provide OEM services for popular brands, lacks an available SDK, has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Financial credibility cannot be assessed because the supplied financial fields contain only years rather than financial results or supporting metrics. Customer-case evidence is also insufficient.

Supplier typeThe supplier is identified as a Guangzhou-based professional fastener production factory established in 2003, combining manufacturing, research and development, and sales. Its registered business scope also covers metal products, machinery parts, electrical equipment, import/export, and related technical services, indicating a manufacturer rather than a pure trading company.

CertificationsThe supplier states that it has obtained ISO9001 quality management system certification and SGS international certification system certification. These are explicit certification claims supporting quality-system credentials, although no certificate numbers, validity dates, or scope details are provided.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, and it can provide quotations under FOB, CIF, CFR, and EXW terms. However, it has no overseas warehouse, overseas showroom, overseas agent or branch, and offers overseas service in zero countries, so its documented process capability is stronger than its overseas service network.

R&D capabilityThe supplier reports R&D capability, new products during the past year, and ODM service availability, while its company description identifies R&D as part of its integrated operations. Nevertheless, it reports no available SDK, so the evidence supports product-development capability but not software-development or SDK capability.

Production capacityThe supplier reports in-stock capability, production of 4,000 tons each of screws, gaskets, nuts, and bolts, and order fulfillment within 15 workdays in both peak and off-peak seasons. A weakness is that no valid manufacturing-capacity contract exists with related subcontractors, which may limit reliance on outsourced capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This directly demonstrates broad stated customization coverage.

Product Q&A

Q:How can I trust your company?

With over three decades of production experience and a highly professional management team, we deliver unparalleled solutions.

Q:What about your pricing?

Premium quality products at a reasonable price. Reach out for a prompt quote tailored to your needs.

Q:How do you manage quality control?

Our rigorous QC processes inspect every production phase of each batch. We also provide MTC and mill certificates upon completion.

Q:Do you offer free samples?

New customers receive free samples for standard fasteners, with clients covering express charges. Long-term clients enjoy complimentary samples and express delivery at our expense.

Q:Are small orders accepted?

We welcome small orders for standard, non-customized products. Reach out to discuss your needs.