What material is used for these screws?

These screws are made of carbon steel.

What is the surface finishing of the screws?

The surface finishing is zinc plated.

Where is the company located?

The company is located at No. 2293 Zhou Jia Zui Road, Yang Pu District, Shanghai, China.

Countersunk Drywall Screws for Gypsum Boards with Phosphate Coating

Name: Countersunk Drywall Screws for Gypsum Boards with Phosphate Coating
Brand: SUNLIGHT FASTENER CO., LIMITED
SKU: 2204537325

Shanghai, ChinaSUNLIGHT FASTENER CO., LIMITED

US$0.86

30,000-59,999 Pieces

US$0.73

60,000-99,999 Pieces

US$0.66

100,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Round

Surface Finishing

Zinc Plated

Certification

ISO, RoHS, CE

Customized

Non-Customized

Transport Package

Small Package or Master Carton with Wooden Pallet

Specification

OEM

Trademark

SLF

Origin

China

HS Code

731814

Production Capacity

800 Tons Per Month

Key features

ISO, RoHS, CE Certified: Meets international standards for quality and safety compliance.

Carbon Steel Material: Constructed from durable carbon steel for high strength.

Zinc Plated Finish: Provides enhanced corrosion resistance and surface protection.

Round Head Design: Features a round head shape suitable for various fastening needs.

Global Standard Compliance: Adheres to DIN, ISO, ANSI, ASME, SAE, GOST, IFI, BS, and JIS standards.

Industry Versatility: Ideal for structural, electronic, mechanical, energy, and automotive sectors.

Experienced Manufacturer: Over 30 years of industry expertise led by Managing Director Jack Hu.

Comprehensive Product Line: Includes bolts, nuts, washers, screws, anchors, and auto parts.

Company profile

SUNLIGHT FASTENER CO., LIMITED

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-08-08Nearest Port: SHANGHAI, NINGBOAverage Response Time: >24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummarySUNLIGHT FASTENER CO., LIMITED is a China-based limited company in Shanghai identified as both a trading company and manufacturer/factory, offering common fastener products. It provides ODM and broad customization services, but does not provide OEM services for popular brands and has no available SDK. Export activity is substantial at 90% of total sales, with self-operated import/export rights and four years of export experience. After-sales complaint handling has a clear procedure with follow-up records, while raw-material traceability and quality assurance status are unknown. The supplier has no overseas showroom, agents, branches, or reported offline trade-show participation. Financial information is recorded for several years, but the provided slices do not establish financial strength. The audit was conducted by TUV Rheinland, with a stated audit result of 0 and a report validity period that ended on 2024-12-26; the meaning of the score is not provided.

Supplier typeThe supplier is identified as a limited company and described as both a trading company and manufacturer/factory. Its product scope centers on bolts, screws, nuts, pins, thread rods, and flat washers, while another business-scope entry identifies it specifically as a trading company.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which supports a documented after-sales process. Conversely, it has no overseas showroom, overseas agents or branches, and reports zero countries with overseas services, limiting demonstrated international service coverage.

R&D capabilityThe supplier explicitly provides ODM services, indicating design-and-manufacturing support. It does not have an available SDK and does not provide OEM services for popular brands, so the evidence supports some development capability but not broader technical integration or brand-OEM capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad stated customization service range.