Quanlei Hydraulic Product Series
QUANLEI
QUANLEI.
QUANLEI:

PRODUCT SERIES__

Advanced hydraulic components featuring modular design, high-precision machining, and robust casting technology for complex industrial applications.

Integrated Multi-way Valve Body
01

Integrated Multi-way Valve Body

Modular oil passage & high-precision machining. Compact, low pressure loss, and high stability for complex hydraulic control.

Sectional Multi-way Valve Body
02

Sectional Multi-way Valve Body

Ductile iron with reliable face sealing. Modular split design allows flexible combination and easy maintenance.

Slim/Elongated Oil Channels
03

Slim/Elongated Oil Channels

Precision casting ensures smooth inner walls and uniform bore size. Anti-blocking, leak-proof, with high structural strength.

Shell-type Hydraulic Castings
04

Shell-type Hydraulic Castings

Integral casting with built-in cavities. Features uniform wall thickness, high rigidity, and outstanding pressure bearing.

C
ADVANCED
CASTING
SOLUTIONS

Advanced Casting Solutions

Premium Quality, Built by Experts

Process Flow Core Making & Mold Making Assembly & Molding Melting & Pouring Cleaning Final Inspection
Process Flow Core Making & Mold Making Assembly & Molding Melting & Pouring Cleaning Final Inspection
Excellent
Team
The company's General Manager, Chief Engineer, and Operations Manager have each been deeply engaged in the industry for nearly 30 years, with extensive technical and management experience.
Technology
Platforms
  • National standard ductile iron technology platform
  • Non-standard high-strength, high-ductility ductile iron technology platform (QT600-10/QT800-6)
  • High-silicon solid-solution strengthened ferritic ductile iron technology platform (GJS-500-14/GJS-600-10)
Proprietary
Process
A unique casting process that combines the advantages of shell mold casting and iron mold sand-lined casting.
Rapid
Manufacturing
Rapid development technology using 3D-printed sand molds and sand cores is mature, and the blank manufacturing cycle can be shortened to 5-7 days.
SERVICE HIGHLIGHTS
1/> LOGISTICS SERVICE
2/> BUYER PROTECTION
3/> CERTIFICATION QUALIFICATIONS
4/> GLOBAL PAYMENT
Providing global users with an exceptional and secure shopping experience. Quality assured.
LOGISTICS SERVICE
Secure, fast and on-time shipping to more than 200 countries, with package location tracked Internet online.
GLOBAL E-COMMERCE STANDARD
HOME
CORE
ADVANTAGES
& INNOVATION
High-Silicon
Ductile Iron
Scissor Valve
Domestic First
SPECIALIZED →
REFINED →
SPECIAL →
INNOVATIVE →
Hover over the key titles above to view detailed descriptions here.
The company focuses on the R&D, production, sales, and service of castings for the hydraulic field.

The company specializes in the production of ductile iron.
Fine management, refined operations, and creating premium products that satisfy users are the company's eternal pursuit.
The company's production process features distinctive characteristics, integrating the advantages of shell molding and iron mold sand-coated casting processes. This fully ensures the stability of ductile iron casting quality and can fully accommodate both multi-variety, small-batch and large-batch production requirements.
Innovatively developed and applied GJS-500-14 ductile iron material (high-silicon solid-solution strengthened ferritic ductile iron) in hydraulic valve castings, improving machining performance and enhancing dimensional accuracy.

SPECIALIZED
REFINED
SPECIAL
INNOVATIVE
Guangxi Quanlei Hydraulic Casting Co., Ltd.
PAGE | ABOUT US

COMPANY
PROFILE

Est. July 27, 2016

Specialization >
Specializes in the R&D, production, sales, and service of high-pressure-resistant, high-strength, high-ductility, high-precision, and highly complex castings for the equipment manufacturing industry.
Business Scope >
Sales of construction machinery equipment and parts, electromechanical equipment, hydraulic equipment, automotive parts, industrial measuring tools, metal materials, and coated sand.
Philosophy >
Cast premium products, build a brand, and pursue continuous improvement to be the best; strictly execute, boldly innovate, and enhance customer satisfaction.
Our Vision >
To make the best hydraulic castings. We focus on stringent execution and continuous innovation to deliver premium quality products that elevate the equipment manufacturing industry worldwide.
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HYDRAULIC CASTING MANUFACTURING ( HIGH PRECISION )
Hydraulic Casting Equipment
QUANLEI
QUANLEI
ENGINEERING MACHINERY ENGINEERING MACHINERY
ENGINEERING MACHINERY ENGINEERING MACHINERY
ENGINEERING MACHINERY ENGINEERING MACHINERY
ENGINEERING MACHINERY ENGINEERING MACHINERY

Casting High-End
Hydraulic Excellence

01

Engineering Machinery

02

Electromechanical Equipment

03

Hydraulic Equipment

04

Automotive Parts

QUANLEI HYDRAULICS
HIGH
PRESSURE
Precision Casting
CASTING
Focused on High-Pressure Precision Castings

QUANLEI HYDRAULICS

Precision Casting, Customer Satisfaction
Building the Best Hydraulic Castings // ISO 9001
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