Ningbo KHS Machinery Technology Co., Ltd | Air Source Treatment Unit, Solenoid Valve, Cylinder Manufacturer

About KHS Machinery

KHS is dedicated to the design and production of high-quality pneumatic components. With a strong focus on innovation, durability, and after-sales service, we serve global markets with precision-engineered solutions.

Our R&D team continuously improves product designs to meet evolving market demands. Whether you need standard components or custom OEM solutions, KHS delivers consistent performance and reliability.

51–100

Total Staff

21–30

R&D Engineers

31%–40%

Export Ratio

OEM

Services Available

Our Product Range

DC Series FRL

Compact air source treatment units with DC101, DC201, DC401, DC601 models. Ideal for industrial automation and compressed air systems.

Air Filter, Regulator, Lubricator

DFR Series FRL

High-efficiency DFR100, DFR200, DFR400, DFR600 models with superior filtration and pressure regulation.

Heavy-Duty Filtration

300 Series Solenoid Valve

Reliable 4V310/4V320/4V330 and 4A310/4A320/4A330 control valves for precise pneumatic actuation.

2/3/5 Way Valves

2W Series Solenoid Valve

2-piston 2-way valves and other mechanical valve types for diverse industrial applications.

Mechanical & Pilot Operated

ISO SC Series Cylinder

Standard ISO cylinders with robust construction and smooth operation for linear motion systems.

ISO Standard

DNG Series Cylinder

VDMA/ISO6431 compliant aluminum cylinders for high-cycle and precision applications.

VDMA Certified

FR/L & UFR/L FRL

Advanced air treatment units with auto-drain function for continuous operation.

Auto Drain Option

4H Series Hand-pull Valve

Manual control valves for emergency or maintenance operations in pneumatic systems.

Manual Operation

U Series FRL

Compact and modular air treatment units for space-constrained installations.

Modular Design

Compact Cylinder

Space-saving ISO 6432 and compact cylinders for tight integration in machinery.

Miniature Design

Cylinder Accessories

Mounting brackets, sensors, rods, and other accessories for complete cylinder integration.

Complete Solutions

Coil & Manifold Systems

Solenoid coils and valve manifolds for centralized pneumatic control systems.

Control Integration

Why Choose KHS?

Certified Quality

CE, ISO9001:2000, and RoHS certified manufacturing processes ensure global compliance and reliability.

Global Export

Products exported to North America, Western Europe, South America, Southeast Asia, and more.

OEM Services

Custom design and manufacturing support for tailored pneumatic solutions.

Durable Design

Engineered for long service life, steady operation, and resistance to industrial environments.

Frequently Asked Questions

What are your main products?

KHS specializes in Air Source Treatment Units (FRL), Solenoid Valves, and Pneumatic Cylinders, including ISO SC, DNG, and compact models.

Do you offer OEM services?

Yes, we provide OEM services and welcome custom design requests for pneumatic components.

What certifications do you hold?

We are certified with CE, ISO9001:2000, and RoHS standards for quality and environmental compliance.

What are your payment terms?

We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit) payment methods.

Which markets do you export to?

Our main export markets include North America, Western Europe, South America, Southeast Asia, the Middle East, and Africa.

Get in Touch

For inquiries, quotes, or technical support, please contact our sales team directly through the official website.

Visit Official Website to Contact

Company

Ningbo KHS Machinery Technology Co., Ltd
Manufacturer of Pneumatic Components
Since 2013

Contact Info

Phone: 86-574-88907988
Fax: 86-574-88907977
Email: [email protected]
Contact Person: Ms. Chen (Sales)

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