What is the minimum order quantity?

The minimum order quantity is 50 sets.

How is the product transported?

Transportation is available by sea or air.

What is the origin of the product?

The product originates from Hebei, China, and is shipped from the Tianjin port.

Hot DIP Galvanized Heavy Duty Split Spring Lock Washer

Name: Hot DIP Galvanized Heavy Duty Split Spring Lock Washer
Brand: Baoding Lanlong Iron Industry Co., Ltd.
SKU: 2129125212

Hebei, ChinaBaoding Lanlong Iron Industry Co., Ltd.

US$0.30-1.50

200 Pieces

Product specifications

Size

Product profile

Customization

Available

Type

Spring Washer

Material

Carbon Steel

Model NO.

THDQ02

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Transport

by Sea or Air

Deliverytime

10-15days

Weight

250g

Transport Package

Wooden or Pallet

Specification

Alloy

Trademark

Lanlong

Origin

China

HS Code

7616100000

Production Capacity

5000

Key features

Hot Dip Galvanized Coating: Thick zinc layer provides outstanding rust and corrosion resistance for long-term outdoor use.

Heavy Duty Design: Thick cross-section and sharp split edges ensure high load-bearing capacity and anti-loosening.

Customization Available: Custom size and design options available to meet specific project requirements.

Advanced Heat Treatment: Quenched and tempered process ensures high hardness and excellent rebound elasticity.

Versatile Application: Ideal for power industry, steel structures, heavy machinery, and new energy projects.

Fast Delivery: Standard delivery time is 10-15 days via sea or air transport.

OEM and ODM Services: Full customization, minor customization, and flexible customization options supported.

Durable Material: Manufactured from thick carbon steel spring bar for superior mechanical stability.

Company profile

Self-brandedPatents AwardedIn-stock CapacityR&D Capabilities

Baoding Lanlong Iron Industry Co., Ltd.

Hebei, 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. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PorAverage Response Time: ≤3.55h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-sector trading company located in Baoding, China, with domestic primary export-market information. It offers broad customization, OEM and ODM services, and reports having introduced new products within the past year. Production information indicates one production line and one year of export experience. Service procedures exist for inspections, supplier approval, corrective actions, and complaint handling, but the provided records state that written evidence is unavailable or incomplete. No supplier-management certification, overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. Financial information is inconsistent across the provided slices and is not sufficient to establish financial credibility. The supplier cites OEM service for well-known brands and applications across several infrastructure sectors, but no specific customer names or verifiable case details are provided.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification holding is evidenced in the provided information, but the slices do not specify whether other product or quality certifications exist.

After-Sales capabilityThe supplier reports procedures for service assessment, corrective and preventive actions, and customer complaints, but each is stated to have no written records. It has no overseas warehouse, showroom, agent or branch, and no overseas services are reported, limiting demonstrated after-sales infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting some product-development capability. However, it reports only one year of total R&D engineer experience and no available SDK, so the depth of innovation capability is limited and not fully demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization and flexible customization. Its company description also confirms customization and OEM services, while the R&D information confirms ODM availability, providing strong direct evidence of broad customization capability.