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Black Phosphate Gypsum Board Self Tapping Wood Self Tapping with Bugle Head Drywall Screws
US$850.00-1,000.00
1 Ton
Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

LZY-T-1

Groove

T

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ISO

Grade

12.9

Other Specification

6#, 7#, 8#, 9#, 10#

Surface Treatment

Black/Gray Phophasted, Yellow Zinc

Finish Type

Black Phosphated

Thread

Fine/Coarse Thread

Transport Package

Bulk and Box Package

Specification

3.5mm-4.8mm

Trademark

LZY

Origin

China

HS Code

7318120090

Production Capacity

30000t/Year

Key features

Corrosion Resistance: Black/Grey Phosphated and White/Yellow Zinc Plated surface treatments protect against corrosion.
Optimized Thread Design: Fine threads for metal studs; coarse threads for wood studs; drill points for heavy metal studs.
Custom Logo Service: Logo customization service is available upon request for brand identity.
Collated Screw Option: Collated drywall screws available for use with screw guns to speed up installation.
Wide Size Range: Diameter 1.2mm-10mm and Length 19mm-300mm to suit various construction needs.
20 Years Export Experience: Two decades of specialized expertise in exporting building solutions and ceiling systems.
One-Stop Procurement: Integrated sourcing for T-bars, gypsum boards, screws, and other construction materials.
Flexible Packaging: Options include color box, wooden box, small carton, and woven bags for secure transport.

Company profile

Shandong Longzhiyu Import and Export Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team
Business Type: Manufacturer/FactoryExport Year: 2010-12-01Nearest Port: Qingdao port, Lian yungang PortAverage Response Time: ≤1.74hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryShandong Longzhiyu Import and Export Co., Ltd. is identified as a Chinese manufacturer/factory in Shandong engaged in construction and decoration-related commercial activities. It has professional technical R&D capability, offers customization from samples and designs, and provides ODM and OEM services, but does not provide 3D software design, has no new products reported in the past year, and has no SDK. Production information indicates output of 30,000,000 square meters of ceiling tee grid and 7,200,000 square meters of gypsum ceiling tile annually, with fewer than five quality-control staff reported. The supplier has 13 years of export experience, self-operated import/export rights, and 90% export sales, but lacks in-stock, overseas warehouse, showroom, agent, or branch service capabilities. Financial records are indicated for 2021–2023, but the slices do not provide sufficient evidence to assess financial strength. No certification holdings or customer cases are documented.
Supplier typeThe supplier is explicitly identified as a manufacturer/factory in China, with business activities covering building materials, building decoration materials, lightweight building materials, and related household and hardware products. Its commercial trade engagement includes construction and decoration.
After-Sales capabilityThe supplier has no in-stock capacity, overseas warehouse, overseas showroom, overseas agent, or branch service capability, and reports zero countries for overseas services. Service quotations and payment terms are specified, but service assessment and corrective/preventive-action procedures have no written records.
Production capacityThe supplier reports annual production of 30,000,000 square meters of ceiling tee grid and 7,200,000 square meters of gypsum ceiling tile, with one-month average lead times in both off-season and peak season. These figures explicitly demonstrate substantial stated production capacity, although fewer than five quality-control staff are reported.
Customization capabilityThe supplier explicitly provides customization from samples and from designs, and also offers ODM and OEM services for popular brands. This supports a demonstrated ability to adapt products to customer specifications.

Product Q&A

Q:What is the delivery time?
A:
Normally in 15-30 days. Specifically, delivery can be made in 7 days after receiving the deposit.
Q:What are the payment terms?
A:
30% deposit in advance plus 70% balance before loading the material, paid by T/T.
Q:Can the products be customized?
A:
Yes, products and packaging can be customized. We also offer logo customization services.
Q:What types of drywall screws do you offer?
A:
We offer fine thread screws for light metal studs, coarse thread screws for wood studs, and self-drilling screws for heavy metal studs.
Q:What is the warranty or quality guarantee?
A:
Our own factory controls product quality, and we have over 20 years of export experience ensuring reliability.

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