What is your payment method?

The standard method is 30% value of T/T in advance and 70% balance on B/L copy. For small orders less than 1000 USD, we suggest paying 100% in advance to reduce bank charges.

Do you support customization?

Yes, we can produce according to drawing or sample.

What information do you need for a quotation?

Please provide the product name, amount of products, material of products, and product specifications so we can give you a quotation quickly.

Heavy-Duty Black Phosphated Gypsum Screws for Quick Installation

Name: Heavy-Duty Black Phosphated Gypsum Screws for Quick Installation
Brand: Xi'an Viber Exp & Imp Co., Ltd.
SKU: 2120679335

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

US$0.001-0.005

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

Diverse Material Options: Available in Carbon Steel and Stainless Steel grades 201, 304, 316, and more.

Multiple Drive Types: Supports Phi Lips, Square, Torx, Socket, Slotted, and Star drive types.

Wide Size Range: Sizes available from 3.5x16mm to 6.3x200mm for various applications.

Custom Head Styles: Offers Hex Head, Flat Head, Csk Head, and Round Head options.

OEM and ODM Support: Full customization available based on customer drawings or samples.

Fast Delivery Time: Standard delivery time is 7 to 10 days for most orders.

High Grade Strength: Available in grades 4.8, 8.8, 10.8, and 12.9 for heavy-duty needs.

Flexible Payment Terms: Accepts 30% T/T advance with 70% balance against B/L copy.

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: ≤0.31h

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:Who are you?

We are a manufacturer and international trade company in the fasteners industry, offering integrated services encompassing design, development, production, sales, and after-sales support. Specializing in the manufacturing of screws, anchors, bolts, nuts, and related accessories.

Q:How can you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What products can you buy from us?

We offer fasteners, screws, bolts, nuts, and washers, catering to diverse industry needs with extensive OEM/ODM support.

Q:Why should you buy from us not from other suppliers?

We are a professional manufacturer specializing in research, development, manufacture, and servicing of solar mounting systems. We have professionally designed products to handle all systems as well as to ship goods in a timely manner.

Q:What services can you provide?

We accept delivery terms including FOB, CFR, CIF, EXW, FCA, DDU, and Express Delivery. We accept payment currencies like USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF. We speak English, Chinese, Bangladesh, Korean, Japanese, Arabic, French, Russian, and Spanish.