What are the payment terms?

We accept T/T, L/C, D/P, Western Union, and MoneyGram.

What is the lead time for orders?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Phosphated Black Drywall Screw, Fine Thread for Gypsum Board Installation

Name: Phosphated Black Drywall Screw, Fine Thread for Gypsum Board Installation
Brand: Qingdao Sincere Metal Product Co., Ltd.
SKU: 874883555

Shandong, ChinaQingdao Sincere Metal Product Co., Ltd.

US$0.001-0.50

1,000,000 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M3*25

Groove

Hexagon

Connection

Hinged Bolts

Head Style

Hexagonal

Standard

DIN

Grade

12.9

Transport Package

Bag

Specification

M6*100

Trademark

qing fang

Origin

Taizhou

Key features

Customized Length: Non-standard lengths available based on specific request and design requirements.

Customized Material: Material options include 1022, 1022a, or customized according to customer requirements.

OEM and ODM Support: Full OEM and ODM services available with drawing or sample provision for non-standard items.

High Grade Strength: Manufactured with Grade 12.9 carbon steel for superior durability and strength.

ISO 9001 Compliance: Quality control processes strictly comply with ISO 9001 standards.

Free Samples: Complimentary samples are available for client evaluation prior to bulk orders.

Flexible Payment Terms: Accepts T/T, L/C, D/P, Western Union, and MoneyGram for secure transactions.

Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time is one month.

Company profile

Importers and ExportersFast DeliveryCustomization from DesignsOEM Services

Qingdao Sincere Metal Product Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-09Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤6.99hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Sincere Metal Product Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering metal, lifting, marine, automotive, and related products. It holds ISO 9001 certification, but the provided audit result is 0 and the audit validity ended on April 22, 2025. Customization is supported through samples, designs, and flexible methods, and the supplier reported new products launched in the past year. However, it reports no available SDK, fewer than five R&D engineers, fewer than five quality-control staff, zero quality-control test equipment, and no written procedures or records for corrective actions or complaint handling. Financial-year references are provided, but no financial performance evidence is included. No customer cases are supplied.

Supplier typeThe supplier is described as a trading company and manufacturer/factory, with a limited-company structure in Qingdao, China. Its stated scope covers wholesale, import/export, and a broad range of metal and hardware products, indicating both commercial distribution and manufacturing-related capabilities.

CertificationsThe supplier reports ISO 9001 certification. However, the BV audit result is recorded as 0, and the stated audit period expired on April 22, 2025; therefore, the available evidence confirms a certification claim but does not establish current audit validity or strong audit performance.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of a deficiency in documented after-sales and service-management processes.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and flexible customization. These stated service options directly support a positive assessment of customization capability.

Product Q&A

Q:How do you control quality?

We ensure quality by monitoring the manufacturing process, providing shipment approval reports, accepting third-party inspections, maintaining long-term guarantees, inspecting each product before assembly, and complying with ISO 9001 standards.

Q:What are your advantages over other suppliers?

We convert client ideas into actual products with engineering support, have a strong position in OEM/ODM markets, offer high-quality products at fair prices, and ensure careful handling of all requests by experienced staff.

Q:Can you customize the screw length?

Yes, we offer non-standard lengths based on your specific request and design requirements.

Q:What materials are available for the screws?

Standard materials include 1022 and 1022a, but we can also provide materials according to your specific requirements.

Q:Is OEM service available for non-standard products?

Yes, OEM is available for non-standard products if you provide a drawing or sample.