What materials are available for these screws?

Main materials include Plastic, aluminum, iron, and stainless steel (201, 304, 316). Hardness options include Carbon steel 4.8, stainless steel A2-70, carbon steel 8.8, and carbon steel 12.9.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 20,000 Pcs.

What payment terms do you accept?

We accept Money Gram, LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Heavy-Duty Construction Screws for Fast and Reliable Projects

Name: Heavy-Duty Construction Screws for Fast and Reliable Projects
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2194661055

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

US$0.002-0.012

1,000 Pieces

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Shape of Head

Round Head with Washer

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

M2-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 fasteners.

Customization from Samples: Bespoke services available based on specific samples and drawings provided by buyers.

Rigorous Quality Control: Thorough inspections at each production stage with MTC and mill certification provided.

Wide Material Selection: Available in Stainless Steel (201, 304, 316), Carbon Steel, Aluminum, and Iron.

Multiple Surface Finishes: Options include Zinc Plated, Nickel Plating, Chrome Plating, and Oxidation Black.

Flexible Order Acceptance: Welcome non-customized small orders for standard products with free samples for new clients.

Global Export Capability: Exporting globally with certified quality meeting ISO, GS, RoHS, and CE standards.

Competitive Pricing: Direct factory pricing offering unmatched value and cost efficiency for bulk orders.

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: ≤5.38h

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 you ensure product quality?

Our QC team conducts thorough inspections at each stage of production for every batch. We provide MTC and mill certification upon completion.

Q:Do you offer free samples?

For new clients, we provide free standard fastener samples, with clients covering express charges. Long-standing clients receive free samples along with express charges covered by us.

Q:What is the delivery timeline?

If items are in stock, delivery occurs within 2-5 days. For quantities of 1-2 containers, delivery is within 18-25 days. For urgent orders exceeding 2 containers, factory prioritization is available.

Q:What are the packaging details?

Standard packaging includes 20-25kg per carton, with 36 or 48 cartons per pallet, totaling 900-960kg per pallet. Custom branding on cartons and customized packaging is available.

Q:Can you customize products based on drawings?

Yes, we offer bespoke services, customizing fasteners based on the specific samples and drawings you provide.