Drilling Rig Manufacturer · Factory Direct Supply · OEM / ODM Support · Global Export Service
About Our Factory

About Relied Heavy Industry

A drilling rig and construction machinery supplier from Jining, China, serving global B2B buyers with reliable products, customization support, and export service.

Shandong Relied Heavy Industry Co., Ltd. is located in Jining City, Shandong Province, China. We focus on the research, development, sales and service of rig machinery, construction machinery and road machinery.

~7,000㎡ Factory Area
~88 Team Members
OEM / ODM Custom Available
CE Support CE-Certified Categories
Global Export Europe, Asia, Americas, Africa
WHO WE ARE

Factory-Based Machinery Partner for Global Buyers

Shandong Relied Heavy Industry Co., Ltd. is located in Jining City, Shandong Province, China. We focus on the research, development, sales and service of rig machinery, construction machinery and road machinery.

With factory-based supply, OEM / ODM cooperation, strict quality control and international export experience, we support overseas dealers, importers, contractors and project equipment buyers.

Relied workshop overview with machinery lineup Workshop Overview
Relied equipment assembly workshop Equipment Assembly
Relied product inspection workshop Product Inspection
Factory-Based Supply Jining City, Shandong Province, China
WHAT WE MANUFACTURE

Machinery Categories for International Buyers

Explore our main equipment directions and continue to detailed product information according to your sourcing requirement.

View All Products
01

Rig Machinery

Machinery products for rig-related and engineering equipment sourcing requirements.

View Rig Machinery
02

Construction Machinery

Equipment products for construction operations and international B2B buyers.

View Construction Machinery
03

Road Machinery

Machinery directions for road and infrastructure equipment sourcing.

View Road Machinery
04

OEM & ODM Solutions

Customized machinery cooperation for dealers, brands and project buyers.

Discuss Cooperation
FACTORY MANUFACTURING PROOF

Manufacturing Capability Behind Our Machinery Supply

Factory production, equipment assembly, product checking and export preparation support international machinery cooperation.

Relied workshop and machinery preparation area
Workshop & Machinery Preparation
Relied machinery assembly workshop
Assembly
Relied finished equipment and export preparation
Inspection / Finished Equipment
01

Factory-Based Manufacturing

Real machinery production and supply support from our facility in Jining, China.

02

Assembly & Product Preparation

Equipment assembly and preparation according to machinery and order requirements.

03

Quality Inspection

Product checking and quality communication for international B2B buyers.

04

Export Cooperation Support

Packing and export-related communication according to confirmed sourcing requirements.

MANUFACTURING PROCESS

From Requirement to Supply Communication

A structured process helps international buyers understand product discussion, inspection and cooperation steps.

01

Requirement Review

Buyer shares machinery category, destination market and sourcing requirement.

02

Product Discussion

Relevant machinery information is discussed according to actual product materials.

03

Requirement Confirmation

Confirm product details, OEM / ODM and documentation needs where applicable.

04

Inspection & Preparation

Arrange relevant product checking and packing communication.

05

Export Cooperation

Continue international supply and long-term cooperation discussion.

ENGINEERING SOLUTIONS

Looking for Equipment Based on Your Project Requirement?

Explore machinery directions according to your application, sourcing purpose and available product information. Specific equipment suitability should be confirmed according to actual product documentation.

Relied drilling machinery project equipment
Project Equipment Direction
Relied factory support for OEM and ODM cooperation
Factory OEM / ODM Support
OEM / ODM COOPERATION

Customized Machinery Cooperation for Global Buyers

Relied welcomes OEM and ODM cooperation for overseas dealers, importers and project buyers according to selected products and actual sourcing requirements.

01

Product Selection

Discuss available machinery categories and actual product requirements.

02

Brand / Nameplate

Communicate branding or identification requirements where applicable.

03

Configuration Communication

Discuss feasible configuration requirements according to selected equipment.

04

Packaging & Documentation

Confirm packing and documentation needs for international sourcing.

Pre-Delivery Quality Inspection Checklist

Toggle our factory standard checks to review active audit points prior to machinery shipping:

Hydraulic Cylinder Flow Rate Pressure Test
Structural Weld Joint Dynamic Stress Audit
Engine Output Speed & Torque Calibration
Chassis Coating Rust-Proof Thickness Validation
Ocean Transit Wrapping & Tie-Down Check
Checklist active. Three core safety parameters verified. Complete all stages to view full delivery tracking preparation.
Quality Commitment

Inspection & Certification Support

Our goal is to build long-term trust through transparent specifications and structured production processes, avoiding exaggerated marketing claims.

Relevant CE Support

Multiple relevant machinery lines in our portfolio are backed by CE certification support to meet regional import regulations.

Pre-Delivery Check

Every piece of machinery goes through on-site quality controls, including hydraulic tests, with results filmed for customer approval before dispatch.

Accurate Documentation

We provide accurate dimension maps, hydraulic circuit flowcharts, and engine configurations with our price quotes.

Export Shipments

We coordinate with experienced freight forwarders to manage customs documentation and port delivery logistics.

Relied export support and factory overview

Serving Machinery Buyers Worldwide

We ship to Southeast Asia, South Asia, Africa, the Middle East, South America, North America, and Europe.

Overseas Dealers & Distributors
Direct Importers
Engineering & Foundation Contractors
Mining Sourcing Managers
OEM / ODM Partners
Discuss Global Cooperation
The Relied Standard

Why Global Buyers Work With Our Factory

Providing direct communications, clear specifications, and manufacturing support.

01

Factory Direct Contact

Communicate directly with our technical team in Jining, Shandong, to quickly clarify drawings and configurations without middleman markups.

02

Diverse Product Range

Factory-based supply with practical drilling rig and machinery solutions for long-term B2B cooperation.

03

OEM / ODM Support

Adjust engine brands, custom paint, branding details, and hydraulic attachments to match your local market requirements.

04

Factual CE Support

We provide CE documentation for our certified products and help coordinate necessary import clearance filings.

05

Export Logistics

We work with established freight forwarders to manage customs clearance and secure container transport.

06

Efficient B2B Service

Receive rapid responses from our technical sales representatives with clear parameters, drawings, and shipping details.

Visit Our Factory in Jining, China

We welcome international buyers, distributors, and procurement managers to visit our ~7,000㎡ manufacturing facility to inspect our lines and discuss cooperation.

Tour our production and assembly bays
Review drilling rigs, workshop operations and quality control process
Discuss specific engine setups and hydraulic configurations
Clarify wholesale pricing and long-term distributor terms

Looking for a Reliable Machinery Manufacturer?

Tell us your required product line, project application, destination country, and OEM/ODM needs. Our team will suggest matching options and provide quick price support.

Follow-up based on confirmed requirements
Accurate technical specification sheets provided
Transparent logistics planning directly to your destination port
Shandong Relied Heavy Industry Co., Ltd.
Factory: Jining, Shandong, China