What shipping methods do you offer?

We support DHL, FedEx, UPS, as well as sea and air transportation options.

What are your payment terms?

Typically 30% T/T deposit in advance and 70% balance before shipment.

Do you accept small orders?

Yes, we accept small orders, but minimum order quantity requirements vary by model.

Can you customize products in special shapes?

Yes, we provide OEM and ODM services. You can send pictures, drawings, or samples for new model development.

Drywall Screws Self-Tapping Fasteners for Gypsum Board Installation

Name: Drywall Screws Self-Tapping Fasteners for Gypsum Board Installation
Brand: Ningbo Dragon Electronics and Technology Co., Ltd.
SKU: 2214903805

Zhejiang, ChinaNingbo Dragon Electronics and Technology Co., Ltd.

US$0.01

10,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS, BSW

Material

Low Carbon Steel

Model NO.

drywall

Connection

Drywall

Surface Treatment

Galvanized Sheet

Head Type

Countersunk Head

Finish

Black Phosphated

Inspecting

100% QC Inspecting Before Ship

Size

3.5-5.5

Grade

4.8

Transport Package

Carton

Specification

3.5 4.2 4.8 5.5

Trademark

JINGENG

Origin

China

HS Code

731700000

Production Capacity

5000000PCS/Month

Key features

100% QC Inspection: Every order undergoes detailed inspection before shipment to ensure quality.

ISO 9001 Certified: Manufactured under ISO 9001 Quality Management System with SGS and BV certificates.

Custom Size Options: We offer standard and custom sizes to meet specific project requirements.

High Quality Materials: Made from stainless steel, galvanized steel, and carbon steel for superior strength.

Multiple Finishes: Available in zinc plating, nickel plating, blackened, and other custom coatings.

OEM and ODM Service: We accept custom shapes and designs based on samples or drawings.

Fast Sample Production: Sample production takes only 7 days for quick project validation.

Global Export Experience: Best-selling in Europe, US, Middle East, and Southeast Asia with 15+ years experience.

Company profile

Fast DeliveryLow MOQCustomization from SamplesCustomization from Designs

Ningbo Dragon Electronics and Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.23h

AI-Powered supplier vetting

SummaryNingbo Dragon Electronics and Technology Co., Ltd. is an integrated manufacturer of linear actuators, multifunctional rotating bed control systems, hybrid stepper motors, drive controllers, and micro motors, with stated in-house R&D, production, sales, and one-stop service capabilities. It provides OEM services for well-known brands and offers broad customization options. Reported linear-actuator capacity is 100,000 pieces annually, with lead times within 15 working days in both peak and off-peak seasons. However, the supplier reports no available SDK, no new products launched in the past year, one R&D engineer, fewer than five quality-control staff, and zero quality-control test equipment. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2021–2023, but the slices do not provide enough detail to assess financial strength. Certification, customer cases, and formal quality-system effectiveness...

Supplier typeThe supplier is presented as an integrated manufacturer and service provider for electronic and electromechanical products, including linear actuators, motors, controllers, and related systems. Its stated own R&D, production, sales, and one-stop service structure supports classification as an OEM/ODM-type manufacturer rather than a trading-only supplier.

R&D capabilityThe company states that it has its own R&D function, but only one R&D engineer is reported, no SDK is available, and no new products were launched during the past year. These explicit limitations outweigh the general claim of R&D capability and indicate a weakly evidenced innovation position.

Production capacityThe supplier reports annual linear-actuator productivity of 100,000 pieces and lead times within 15 working days in both peak and off-peak periods. However, it reports zero quality-control test equipment and fewer than five quality-control staff, so production capacity is evidenced but production-quality infrastructure is a material deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is consistent with its stated integrated R&D and production model and provides clear evidence of broad customization capability.