What is the average lead time?

Peak season lead time is 1-3 months, and off-season lead time is one month.

What materials are available for these screws?

Available materials include Carbon Steel, Stainless Steel (A2, A4, A8), Brass, and Alloy Steel.

Which standards do your products comply with?

Our products comply with DIN, ISO, ASME, GB, BS, IFI, GOST, and other customized standards.

Wholesale Carbon Steel Grey Black Phosphated Bugle Head Drywall Screws

Name: Wholesale Carbon Steel Grey Black Phosphated Bugle Head Drywall Screws
Brand: Ningbo Geobo Hardware Co., Ltd.
SKU: 2204740815

Zhejiang, ChinaNingbo Geobo Hardware Co., Ltd.

US$0.001-0.10

1 Piece

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Bulge Head

Model NO.

Grey Black Phosphated Drywall Screws

Groove

Cross

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

Customized

Capacity

300tons/Month

Packaging

Customized

Color

Grey Black

Advantage

Price&Quality

Transport Package

Pallet

Specification

Customers' requirement

Trademark

Origin

China

HS Code

7318140090

Production Capacity

300tons/Month

Key features

Customized Grade: Offers customized grade options to meet specific project requirements.

Customized Packaging: Provides customized packaging solutions including boxes, bags, and pallets.

High Production Capacity: Monthly production capacity reaches 300 tons with professional quality testing machines.

ISO9001 & BSCI Certified: Holds ISO9001 certification and BSCI audit number for quality assurance.

OEM & ODM Services: Accepts OEM and ODM services with support for drawings and samples.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, and Alloy Steel.

Multiple Standards Compliance: Meets DIN, GB, ANSI, BSW, JIS, GOST, ISO, and ASME standards.

Global Export Experience: Exports to over 20 countries with 13 years of export history.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamExhibition Experience

Ningbo Geobo Hardware Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Minor Customization CertifiedExport Year: 13 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.50h

AI-Powered supplier vetting

SummaryNingbo Geobo Hardware Co., Ltd. is a China-based trading company established in 2012, with 25 employees and a broad wholesale and import/export business scope. It demonstrates OEM service for well-known brands, ODM availability, 3D software design, minor customization, and new product activity during the past year. However, it has no overseas agents or branches, overseas warehouse, showroom, or inventory service capacity. After-sales governance is weakly documented: no written corrective-action or complaint-handling procedures were provided, and supplier assessment procedures are also undocumented. Financial information is limited to year references without financial results, so credibility cannot be determined. The supplier has attended the EISENWARENMESS offline trade show and reports an 80%–100% repeat-buyer preference, but no Fortune 500 cooperation. Manufacturing outsourcing controls, quality assurance, and raw-material traceability remain unknown.

Supplier typeThe supplier is identified consistently as a trading company, Ningbo Geobo Hardware Co., Ltd., located in Ningbo, Zhejiang, China. Its stated scope covers broad wholesale and import/export activities across hardware, metal products, building materials, tools, and consumer goods, indicating a diversified trading and sourcing role rather than a directly identified manufacturing entity.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom, limiting locally based international service infrastructure. It also has no written corrective and preventive action procedures or complaint-handling procedures, which is explicit evidence of a service-process deficiency.

R&D capabilityThe supplier reports ODM availability, 3D software design services, new products during the past year, and two R&D engineers. However, it has no available SDK and its design capability is described as minor customization, indicating some product-development capacity but limited disclosed technical depth.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, 3D software design, and minor customization. These records support the existence of customization and design-service capability, although the stated design level is limited to minor customization.