3.5 4.2 4.8 C1022 Hardend Steel Black Phosphated Drywall Screws

Name: 3.5 4.2 4.8 C1022 Hardend Steel Black Phosphated Drywall Screws
Brand: Shenzhen Conghui Precision Hardware Co., Ltd.
SKU: 1959881192

Guangdong, ChinaShenzhen Conghui Precision Hardware Co., Ltd.

US$0.01-0.50

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Countersunk Head

Groove

Cross

Connection

Self Tapping Screw, Wood Screw, Drywall Screw

Head Style

Counter Sunk Bolt

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

4.8

Product Name

3.5 4.2 4.8 Hardend Steel Black Phosphated Screw

Certificate

ISO9001:2008, SGS Testing Report & RoHS

Screw Type

Self Tapping Screw, Wood Screw, Drywall Screw

OEM

Available

Transport Package

General Export Package

Specification

M1-M20

Trademark

CONGHUI

Origin

Guangdong, China

HS Code

7318160000

Production Capacity

1000000PCS/Week

Company profile

Shenzhen Conghui Precision Hardware Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.24h

AI-Powered supplier vetting

SummaryShenzhen Conghui Precision Hardware Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, supplying fasteners, hardware, and tools. It demonstrates broad customization and ODM capabilities, reports new products within the past year, and provides OEM services for well-known brands. Service processes for corrective actions and customer complaints are documented and supported by records, while supplier-service qualification procedures exist but lack records. Production-related evidence is mixed: reported lead time is within 15 working days in both peak and off-season, but no in-stock, overseas warehouse, overseas branch/agent, or overseas showroom capability is reported. Financial period information is present for three years, but no financial performance details are provided. Audit information identifies TÜV Rheinland, although the audit result is recorded as 0 and the report validity ended on 2025-02-23. Raw-material traceability, quality assurance...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with limited-company ownership and a business scope covering molds, bicycle accessories, forged and stamped parts, auto and motorcycle parts, and hardware products. Its stated product scope is fasteners, hardware, and tools, indicating a supplier with both manufacturing and trading characteristics.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints. It accepts multiple service quotation and payment terms, but has no overseas agents or branches, no overseas showroom, no overseas warehouse, and reports service coverage in 0 countries, limiting evidence of international after-sales reach.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers multiple design-development options. It does not have an available SDK, but the evidence supports product and design innovation capability for physical products.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting a broad customization capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project details, volumes, or independently verifiable case records are provided, so the breadth and strength of its customer case history cannot be fully assessed.