How about your delivery time?

In-stock items are dispatched within 2-5 days. Orders of 1-2 containers are fulfilled within 18-25 days. For larger orders, we prioritize and expedite production and delivery to meet your urgent demands efficiently.

What are your packing details?

Our packaging includes 20-25kg per carton, with 36 or 48 cartons per pallet, totaling approximately 900-960kg. Custom logos and packaging solutions are available to enhance customer specifications and boost your brand's visibility.

What are your payment terms?

For standard orders, we accept T/T and LC. For smaller orders or samples, we provide convenient payment options through PayPal and Western Union.

Bulk Supply Self Drilling Screws for Construction and Engineering

Name: Bulk Supply Self Drilling Screws for Construction and Engineering
Brand: Guangzhou Jundasheng Hardware and Electrical Appliance Co., Ltd
SKU: 2254298455

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

US$0.018

10,000-99,999 Pieces

US$0.015

100,000-499,999 Pieces

US$0.013

500,000+ Pieces

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Round

Model NO.

ST4.2-ST4.8*13-25

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

ST4.2×13 mm

Trademark

JDS or customized

Origin

Guangdong, China

Production Capacity

300 Tons Per Month

Key features

30+ Years Manufacturing Expertise: Over three decades of professional production experience ensuring industry-leading quality and reliability.

Full Customization Capability: Customized from samples, designs, or full customization including specific shapes, materials, and surface treatments.

Comprehensive Certification: Products certified with ISO, GS, RoHS, and CE standards for global market compliance and safety.

Strict Quality Control: 100% finished product inspection with rigorous QC team scrutiny and MTC/mill certificates available.

Wide Material Selection: Available in Carbon Steel (4.8-12.9), Stainless Steel (201, 304, 316), Aluminum, and Iron with various hardness levels.

Competitive Factory Pricing: Direct factory supply with cost-effective pricing and tailored quotes for standard and customized orders.

Flexible Order & Payment: Accepts small orders and offers multiple payment options including T/T, LC, PayPal, and Western Union.

Free Sample Service: Free standard samples for new clients (buyer pays shipping) and free samples with shipping covered for existing clients.

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: ≤5.37h

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 gain my trust?

With three decades of unparalleled experience, our adept management and production teams deliver impeccable solutions, consistently surpassing your highest expectations.

Q:What about your pricing?

Enjoy top-tier quality products available at exceptionally competitive prices. Reach out to us for a comprehensive, tailored quote that meets your specific needs and requirements, ensuring you get the best value.

Q:How do you ensure quality control?

Each production phase is meticulously scrutinized by our rigorous QC team. We also offer MTC and mill certificates upon request, reinforcing our steadfast commitment to quality assurance.

Q:Are free samples available?

New clients can avail complimentary samples of our standard fasteners, with applicable express charges. Our cherished existing clients enjoy free samples with all express charges on us.

Q:Do you accept small orders?

Standard, non-customized small orders are warmly welcomed. Contact us to receive more detailed information tailored to your needs.