Do you offer customization services?

Yes, we offer flexible customization including full customization from samples and designs, with ODM services available.

What standards do your products comply with?

Our products comply with GB, DIN, ISO, and JIS standards, and we ensure consistent compliance with ASTM/ISO standards through our quality assurance system.

High Quality Zinc Coated Flat Head Screw for Drywall Applications

Name: High Quality Zinc Coated Flat Head Screw for Drywall Applications
Brand: Ningbo Yinzhou Sokun Import and Export Co., Ltd.
SKU: 2188827755

Zhejiang, ChinaNingbo Yinzhou Sokun Import and Export Co., Ltd.

US$0.05

1,000-9,999 Pieces

US$0.01

10,000+ Pieces

Product profile

Customization

Available

Material

Brass, Stainless Steel, Steel

Type

Drywall Screws

Model NO.

Groove

Cross

Connection

Common Bolt

Head Style

Flat Head

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

Standards

GB, DIN, ISO, JIS

Finished

Passivation, Zinc Plating, Black

Certificate

ISO9001/SGS

Productioncapacity

1000tons/Month

Package

Customer'require

Delivery Time

15-30

Name

Stainless Steel Drywall Screw

OEM

OEM ODM

Transport Package

Cartons & Pallets or According to Customer''s Requ

Specification

M3.5/M4.2/M5.5/M6

Trademark

SOKUN

Origin

Zhejiang

HS Code

7318150000

Production Capacity

100000000

Key features

Comprehensive Material Options: Available in A2, A4, 314, 316 stainless steel, low/medium carbon steel, and alloy steel.

Extensive Size Range: Sizes from M5x10mm to M100x3000mm to suit diverse drywall applications.

Diverse Surface Finishes: Options include passivation, zinc plating, black, HDG, yellow zinc, chrome, and nickel plating.

Global Standard Compliance: Manufactured to meet GB, DIN, ISO, and JIS international standards.

Flexible Customization: Full customization available from samples, designs, or specific requirements.

High Production Capacity: Monthly capacity of 1000 tons with 15-30 day delivery for standard orders.

Rigorous Quality Control: Two-stage protocol including pre-production sampling and full batch torque/salt spray testing.

ISO Certified Manufacturer: Established in 2009 with ISO certification and vertically integrated production facilities.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesProduction Process Visualization

Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤6.94h

AI-Powered supplier vetting

SummarySokun is a limited company with 21 employees, related companies, and product coverage including fasteners, machined parts, and stamping parts. It supports customization from samples and designs, offers ODM services, and reports OEM service for well-known brands. Quality processes include quality assurance, documented inspection instructions, and complaint-handling records, although finished-product inspection is random and only one quality inspector is reported. Production-related strengths include in-stock capability, CNC and punching equipment, and one-month stated lead times in both peak and off-season periods. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, or showrooms, and no documented R&D audit materials, new products in the past year, or R&D patents. Financial credibility cannot be determined from the provided information.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and accepts several quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting evidence of localized after-sales support.

R&D capabilityThe supplier provides ODM and multiple customization-based design services, but reports no new products during the past year, no available SDK, no R&D audit documentation, and zero R&D patents. These facts indicate design support but limited documented evidence of independent innovation.

Production capacityProduction evidence includes CNC and punching equipment, in-stock capability, one-month lead times in both peak and off-season, and a product scope aligned with machined and stamping parts. Nevertheless, there is no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, and also offers ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is your corporate background?

Established in 2009, we are an ISO-certified fastener manufacturer and solar mounting system solutions provider headquartered in Ningbo, China.

Q:How do you ensure product quality?

We implement a rigorous two-stage quality assurance protocol: pre-production sampling with dimensional verification and full batch inspection including torque testing and salt spray analysis.

Q:Can I get a sample before placing an order?

Yes, free samples (1-3 pcs) are available for standard specifications. Customized samples can be prototyped within 15 working days, with costs refundable upon bulk order confirmation.

Q:What are your payment terms?

Standard terms are 30% T/T deposit with 70% balance against Bill of Lading copy. For orders under $1,000 USD, full advance payment is recommended. We also accept SWIFT, LC, D/P, PayPal, and Western Union.

Q:What is your production capacity and delivery time?

Our production capacity is 1000 tons per month. Delivery time is normally 30-40 days, with peak season lead times of one month.