Square or Round Kelly Bar for Foundation Drilling Rigs

Name: Square or Round Kelly Bar for Foundation Drilling Rigs
Brand: Zaozhuang Yiyuan Heavy Construction Machinery Co., Ltd.
SKU: 1977865431

Shandong, ChinaZaozhuang Yiyuan Heavy Construction Machinery Co., Ltd.

US$1,400.00-15,000.00

1 Piece

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

kelly bar

Length

Stub-length

Type

Core Drill Bit

Usage

Metal Drilling

Product Name

Drilling Rig Tools Kelly Bar Auger Rod

Keywords

Kelly Bar / Drilling Rod / Auger

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

YIYUAN

Origin

Shandong, China

Production Capacity

5000pieces/Year

Key features

High Tensile Steel Construction: Fabricated from high-tensile, wear-resistant steel with hard-faced wear strips for extreme durability.

Superior Torsional Resistance: Features high torsional coefficient and compression resistance for efficient rock drilling.

Precision Interlocking Mechanism: Ensures smooth telescopic movement and efficient power transfer with perfect alignment.

Customizable Design Options: Supports customization for LOGO, color, appearance, and size to meet specific needs.

Rig-Specific Compatibility: Designed for seamless compatibility with all major drill rig brands and models.

Advanced Heat Treatment: Key parts like drive keys undergo heat treatment to significantly improve wear resistance.

Strict Quality Inspection: 100% visual and functional inspection of finished products with traceable raw materials.

ISO Certified Manufacturing: Manufacturer holds ISO9001:2015, ISO45000:2018, and ISO14001 certifications.

Company profile

Years of Export ExperienceImporters and ExportersHigh Repeat Buyers ChoicePatents Awarded

Zaozhuang Yiyuan Heavy Construction Machinery 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. CertifiedExport Year: 12 years CertifiedNearest Port: QingdaoAverage Response Time: ≤2.45h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells drilling rig machines and agricultural, forestry, animal husbandry, fisheries, mining, and related mechanical equipment. It demonstrates broad customization and ODM/OEM capabilities, reports new product development during the past year, and holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Its quality inspection procedures are documented and consistently followed. However, supplier-service corrective actions and customer complaint handling have procedures but no written records, and production does not include continuous quantity reconciliation for every batch. The supplier reports one production line and two experienced export-trade staff, while overseas service coverage is reported as zero countries. Financial performance cannot be assessed because the provided financial figures are excluded from this analysis.

Supplier typeThe supplier is a manufacturer and seller of drilling rig machines, agricultural and forestry machinery, mining machinery, mechanical equipment, and related components. Its registered scope also includes equipment installation, maintenance, research and development, leasing, and import/export activities, indicating a machinery-focused industrial supplier rather than a trading-only entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality, occupational health and safety, and environmental management. It also reports conducting regular fire drills during the past year, providing additional evidence of operational safety management.

R&D capabilityThe supplier reports having introduced new products during the past year, provides ODM services, and lists mechanical equipment research and development within its business scope. It also provides OEM services for known brands, but has no available SDK, so software-related development capability is not demonstrated.

Production capacityThe supplier operates one production line and offers manufacturing of agricultural, mining, and related machinery, including drilling rig machines. Finished-product inspection instructions are documented and uniformly followed, but the factory does not continuously reconcile quantities for every batch or mass-production run, which indicates a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are reported consistently across both design and R&D capability records, providing strong evidence of broad product customization capacity.

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.