What materials do you use?

Material carbon steel /Stainless Steel 201, 665, 667, 304, 316, etc.

What standards do you follow?

Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc. Non-standards OEM is available, according to drawing or samples.

What services can you provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery; Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF; Language Spoken:English,Chinese,Bangladesh,Korean,Japanese,Arabic,French,Russian,Spanish.

Heavy-Duty Black Phosphate Screws for Gypsum Board Projects

Name: Heavy-Duty Black Phosphate Screws for Gypsum Board Projects
Brand: Xi'an Viber Exp & Imp Co., Ltd.
SKU: 2120633295

Shaanxi, ChinaXi'an Viber Exp & Imp Co., Ltd.

US$0.01-0.50

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

screw

Groove

Triangle

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW

Grade

4.8/8.8/10.8/12.9

Drive

Phi Lips, Square, Torx, Socket, Slotted, Star

Size

3.5X16mm-6.3X200mm

Head

Hex Head, Flat Head, Csk Head, Round Head

Delivery Time

7-10 Days

Payment Term

30% T/T+70%Balance Against Copy of B/L

Transport Package

Bag/Carton

Specification

M3-M100

Trademark

viber

Origin

China

HS Code

73181900

Production Capacity

1000t/Month

Key features

Customizable Drive Types: Drive options include Phi Lips, Square, Torx, Socket, Slotted, and Star.

Wide Size Range: Sizes available from 3.5X16mm to 6.3X200mm for diverse applications.

Multiple Head Styles: Head options include Hex Head, Flat Head, Csk Head, and Round Head.

Flexible Customization: Full customization, minor customization, and flexible customization from samples or designs.

OEM/ODM Support: We provide extensive OEM/ODM support and produce according to drawings or samples.

High-Grade Options: Available in Grade 4.8, 8.8, 10.8, and 12.9 for varying strength requirements.

Fast Delivery: Delivery time is typically 7-10 days for standard orders.

Quality Assurance: Pre-production samples and final inspections before shipment guarantee quality.

Company profile

Importers and ExportersCustomization from SamplesFlexible CustomizationR&D Capabilities

Xi'an Viber Exp & Imp Co., Ltd.

Shaanxi, 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: 0.5year CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤0.07h

AI-Powered supplier vetting

SummaryXi'an Viber Exp & Imp Co., Ltd. is a China-based limited trading company established in 2024 with eight employees and a valid import/export license. It reports OEM service for well-known brands and broad customization options, but has only one R&D engineer and launched no new products in the past year. The supplier has no inventory, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Lead times are stated as within 15 working days in both peak and off-season, while manufacturing-contract status is unknown. Financial records are identified for 2021–2023, but the provided information does not establish financial strength. Certification holdings, after-sales capability, production resources, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a trading company and a limited company based in Xi'an, Shaanxi, China, with eight employees. It is not part of a larger company group and has a valid import/export license, indicating trading and export capability rather than confirmed in-house manufacturing.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, overseas agent or branch, and offers overseas services in zero countries. Although it accepts several payment and quotation terms and states lead times within 15 working days, the evidence does not establish a dedicated after-sales service structure.

R&D capabilityThe supplier has one R&D engineer, no available SDK, and reported no new product launches in the past year. These facts indicate limited demonstrated innovation activity and no SDK support.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for well-known brands. This provides direct evidence of broad customization and OEM service capability.

Product Q&A

Q:What is your payment method?

30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would suggest you pay 100% in advance to reduce the bank charges.

Q:Do you support customization?

Yes, we can produce according to drawing or sample. Customization from Samples, Customization from Designs, Full Customization, Minor Customization, and Flexible customization are available.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:What is the minimum order quantity?

The minimum order quantity is 10000 PCS.

Q:What is your delivery time?

Delivery time is 7-10 Days. Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays.