What surface treatments are available?

Surface treatments include Plain, Black Oxide, Zinc Plated (Yellow), and Hot Dipped Galvanizing (H.D.G.).

Is customization available for this product?

Yes, OEM and ODM services are available with options for customization from samples, designs, or full customization.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Bolt Sleeve Suitable for Steel Structure Workshop and Warehouse Construction

Name: Bolt Sleeve Suitable for Steel Structure Workshop and Warehouse Construction
Brand: Liaocheng Jinyuyuan Metal Products Co., Ltd.
SKU: 2161134952

Shandong, ChinaLiaocheng Jinyuyuan Metal Products Co., Ltd.

US$0.30-0.50

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

150

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

Standard

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Color

Silver

Quality Control

100% Quality Inspection

OEM Service

Available

Process

Cold Forging, Hot Forging, Machining

Transport Package

Woven Bags/Wooden Boxes or as Required

Specification

customizable

Trademark

Jinyuyuan

Origin

China

Key features

Direct Factory Pricing: We are a manufacturer selling directly, offering discounted prices without middlemen.

100% Quality Inspection: Strict control over every production process with 100% testing before shipment.

Fast Delivery Time: Usually takes 3-7 days to receive goods, depending on the order quantity.

Professional OEM Service: OEM and ODM services available with customization from samples or designs.

High Durability Material: Made of high-quality metal materials like stainless steel for excellent stability.

Comprehensive Support: Online technical guidance and installation consultation provided after purchase.

ISO Certified Quality: Company holds ISO9001:2015 and ISO45000:2018 certifications for quality assurance.

Wide Application Range: Suitable for steel structure workshops, warehouses, tunnels, and subway construction.

Company profile

High Repeat Buyers ChoiceQuality Assurance

Liaocheng Jinyuyuan Metal Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.31h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier presents documented quality and management certifications, including CE, ISO9001:2015, ISO45001:2018, and ISO14001. It reports broad customization and ODM/OEM capabilities, recent new-product activity, three R&D engineers, and equipment for pipe cutting, pressing, and punching. Service processes for approved suppliers, corrective actions, complaints, and finished-product inspection are documented and followed. However, overseas service coverage is limited: there are no overseas agents, branches, warehouses, showrooms, or reported overseas-service countries, and the supplier has not participated in offline trade shows. Manufacturing capacity also lacks a valid contract with related subcontractors. Financial assessment is inconclusive because the provided data is sparse and includes a current ratio stated as zero, without sufficient context to establish overall financial credibility.

Supplier typeThe supplier operates a production and sales system that includes a grouting sleeve factory, a flattened bundle mouth sleeve factory, and an auxiliary-material product warehouse. Its registered and factory addresses are in Liaocheng, Shandong, while an office is also listed at a local innovation and entrepreneurship base, indicating a manufacturer with supporting sales and warehousing operations.

CertificationsThe supplier reports CE product certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These are explicit certifications relevant to product compliance, quality, occupational safety, and environmental management.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and describes professional customer-service capabilities. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or reported overseas-service countries, limiting its demonstrated international service reach.

R&D capabilityThe supplier reports new-product activity during the past year, has three R&D engineers, provides ODM services, and offers multiple design-based customization modes. It does not have an available SDK, but that limitation does not by itself negate its stated product-development capability.

Production capacityProduction-related evidence includes pipe cutting, pressing, and punching machines, instructions that are uniformly followed for finished-product inspection, in-stock capability, and a stated quality assurance capability. A material weakness is that the factory and related subcontractor do not have a valid manufacturing-capacity contract, creating a documented capacity-governance gap.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM services, including OEM service for well-known brands, providing strong direct evidence of broad customization capability.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a factory and sell directly at a discounted price.

Q:How long will it take to receive the goods?

Usually it takes 3-7 days, depending on the quantity

Q:How to ensure product quality?

We strictly control every production process and ensure that products undergo 100% testing before shipment. Samples can also be shipped, but you will need to bear the cost.

Q:What after-sales services are available after purchase?

Provide online technical guidance, including installation process consultation Welcome to call anytime, looking forward to working with you!

Q:What materials are used for the anchor bolts?

The anchor bolts are made of high-quality metal materials such as Carbon Steel, Alloy Steel, and Stainless Steel.