High Strength Heavy Hex Lock Nuts for Construction Machinery

Name: High Strength Heavy Hex Lock Nuts for Construction Machinery
Brand: Qingdao Jinchuan Machinery Co., Ltd.
SKU: 2151713502

Shandong, ChinaQingdao Jinchuan Machinery Co., Ltd.

US$0.80-1.70

1 Piece

Product profile

Customization

Available

Die Casting Machine Type

Hot Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

casting

Application

Machinery Parts

Machining

CNC Machining

Material

Aluminum Alloy

Surface Preparation

Spray Coating

Pressure Chamber Structure

Vertical

Tolerance Grade

Casting Surface Quality Level

Certification

Surface Treatment

Customer Required

Shape

Customer Required

Product Name

Customized Die Casting

Service

Die Casting, Machining, Finishing

Process

Die Casting, Polishing

Weight

0.1kg-120kg

MOQ

10PCS

Quality Control

Within Drawing, 100% Inspection

Transport Package

LCL 20FT

Specification

as drawing

Trademark

Origin

Shandong, China

Key features

Comprehensive Material Options: Cast grey iron, stainless steel, aluminum alloy, copper, brass, and more.

Customized Shape and Surface: Shape and surface treatment are fully customizable based on customer requirements.

Wide Weight Range: Capable of producing parts ranging from 0.02kg to 120kg.

Extensive Surface Treatments: Offers polishing, plating, anodizing, sand blasting, and galvanizing.

Multi-Process Capability: Integrates die casting, CNC machining, and various surface treatments.

International Certifications: Certified with ISO9001, TS16949, and ISO14001 standards.

Global Industry Application: Serves vehicle, agriculture, construction, and transportation sectors.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceR&D Capabilities

Qingdao Jinchuan Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.96h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM capabilities, reports new products within the past year, and has written procedures for inspection, service assessment, corrective actions, and complaint handling. It holds ISO 9001 and CE certifications. Manufacturing evidence includes one production line, CNC and sawing equipment, 3 quality inspectors in one record, and 6–10 quality-control staff in another. The supplier reports international customer coverage and experience across more than 100 countries and regions, but other records indicate no export method, zero countries served overseas, one main export market, and three experienced export-trade staff. Overseas support is limited: no warehouse, showroom, agents, branches, or offline trade-show participation are reported. Financial records identify coverage for 2021–2023, but provide no financial results or monetary data suitable for assessing strength. Continuous quantity reconciliation is not performed for every batch, and no regular fire...

Supplier typeThe supplier operates a manufacturing facility with CNC lathes and a sawing machine, one production line, and a stated factory location in Qingdao, China. The available information supports classification as a manufacturer, although export-related records are inconsistent or limited.

CertificationsThe supplier reports ISO 9001 certification for its management system and CE certification for product compliance and sustainable-development/product certification capability. These are explicit certifications supporting this field.

After-Sales capabilityThe company describes perfect after-sales service and reports written, followed procedures for service assessment, corrective and preventive actions, and customer-complaint handling. However, no detailed service coverage, response-time, or overseas support evidence is provided.

R&D capabilityThe supplier states that it introduced new products during the past year, provides ODM services, and has 21–30 years of total R&D-engineer experience. It lacks an available SDK and does not provide OEM services for well-known brands, but these do not negate the stated general R&D capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services. It also states that customer-provided information, samples, and drawings support accurate supply, providing direct evidence of broad customization capability.

Client casesThe company claims coverage of more than 100 countries and regions and states that it has become a partner of ten thousand companies worldwide, with customer praise for product quality and after-sales service. These are supplier-reported customer and market claims, but no named customers, project examples, or independently verifiable case details are provided.

Product Q&A

Q:How could I get a sample?

Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

Q:What is the sample time?

Existing items: Within xxx days.

Q:Whether you could make our brand on your products?

Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

Q:Whether you could make your products by our color?

Yes, The color of products can be customized if you can meet our MOQ.

Q:How to guarantee the quality of your products?

1) Strict detection during production. 2) Strict sampling inspection on products before shipment and intact product packaging ensured.