What certifications do your products have?

Our products are certified with ISO, GS, RoHS, and CE.

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We accept LC and T/T for payment.

How long is the lead time?

The lead time is one month for both peak and off-peak seasons.

304 303 316 410 420 Stainless Steel Deck Screws

Name: 304 303 316 410 420 Stainless Steel Deck Screws
Brand: QINGDAO ZONGYU INDUSTRY AND TRADE CO., LTD.
SKU: 1998362872

Shandong, ChinaQINGDAO ZONGYU INDUSTRY AND TRADE CO., LTD.

US$800.00-2,000.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Hexagon

Surface Finishing

Zinc Plated

Certification

ISO, GS, RoHS, CE

Customized

Usage

Metal and Wood

Head

Hex Head, Wafer Head, Cross Head, Truss Head

Transport Package

Sea Worth Packing

Specification

all model

Trademark

zongyu

Origin

China

HS Code

7318140090

Production Capacity

1000t/Month

Key features

Multiple Material Options: Available in Carbon Steel 1022A, 304, 303, 316, 410, and 420 Stainless Steel.

Customized Head Shapes: Offer Hex Head, Wafer Head, Cross Head, and Truss Head options.

Corrosion Resistance: Zinc plated surface finishing provides excellent corrosion resistance and lubricity.

Anti-Over-tightening Design: Modified truss head with integral round washer prevents over-tightening.

Competitive Factory Price: Direct factory pricing ensures highly competitive market rates.

OEM and ODM Services: Full customization available from designs or samples.

ISO and CE Certified: Products meet ISO, GS, RoHS, and CE certification standards.

Coarse Thread Feature: Designed for self-tapping with coarse threads for secure fastening.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedNational Award received

QINGDAO ZONGYU INDUSTRY AND TRADE CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.82h

AI-Powered supplier vetting

SummaryThe supplier, Qingdao Zongyu, has a comprehensive business scope including sales of various products and import/export activities. They have been operating for over 20 years and are ISO certified. Despite not having overseas warehouses or agents, they have participated in international trade shows such as the Canton Fair. Their production capability is robust, with significant output across multiple nail types. However, their after-sales service procedures lack documentation, and their financial capacity and overseas service capabilities remain unclear.

Supplier typeThe supplier is involved in sales of mechanical equipment, metal products, automotive parts, and import/export activities. They have joined the Sino-African Chamber of Commerce and have been in operation for over 20 years.

CertificationsThe supplier holds ISO 9001, 14001, and 18001 certifications, indicating compliance with international quality, environmental, and occupational health standards.

After-Sales capabilityThe supplier has procedures to handle customer complaints but lacks written documentation for corrective actions and service capability assessments.

R&D capabilityThe supplier has OEM capabilities, has won one internationally recognized design award, and offers SDK for R&D, indicating some level of innovation.

Production capacityThe supplier operates 8 production lines with an annual output between US$10 Million - US$50 Million, indicating strong production capability.

Customization capabilityThe supplier offers OEM services for popular brands, demonstrating customization capabilities.

Client casesThe supplier has established business relations in Europe, America, Southeast Asia, and Africa, suggesting a broad customer base.