NINGBO RENLONG MACHINERY CO., LTD

Tailor-made solutions for
gas spring customers worldwide.

With over 30 years of industry experience, we provide high-quality and cost-effective products as well as technical support to global clients.

DAMPER

Damper is designed to influencing motion and vibrations.

DAMPER
LOCKING GAS SPRING

The locking gas spring, also named gas dampers, gas pressure springs.

LOCKING GAS SPRING
NONE-LOCKING GAS SPRING

The main component of the None-locking strut, including a pressure tube and a piston rod with piston unit.

NONE-LOCKING GAS SPRING
CARAVAN STRUT

Caravan struts

CARAVAN STRUT
TRACTION GAS SPRING

Traction gas spring

TRACTION GAS SPRING
END FITTINGS

Renlong offers a full range of brackets and end fittings for every size gas spring and damper

END FITTINGS
Aluminum Alloy Machining

Aluminum Alloy Machining

A leading comprehensive manufacturer of gas spring technology. NINGBO RENLONG MACHINERY CO., LTD

NINGBO RENLONG MACHINERY CO., LTD is a professional gas spring and aluminum alloy shade manufacturer. established in 1997, we have become one of the top gas spring manufactures in china. our production and test equipment are ‘cutting edge’ using the latest european advanced methods in gas spring technology. we have a unique development ability and utilize the IATF16949:2016 management system with certification.

High Quality Products
Professional Assistance
Strong Team
Higher efficiency
Fast delivery
Customization available

Learn More

0

Years of In-depth industry expertise
0

Foreign sales countries
0₊

Complete Projects
0₊

Dedicated skillful employees

The Advantages From Real
Manufacturer in The Quality

End-to-End Technology Partner

Benefit from competitive pricing and expert engineering guidance.
Deep-rooted Expertise in the Gas Spring Industry

Over 30 years of production experience leveraging efficient, semi-automatic precision manufacturing.
We offer both OEM and ODM services.

Backed by a strong R&D team, we provide OEM and ODM solutions, complemented by comprehensive trade process support.
Comprehensive After-Sales Support

A professional foreign trade team ensures efficient and attentive after-sales service with 24/7 online availability.

Your Trusted Partner in Professional Manufacturing.

We are a large, comprehensive manufacturer of gas spring technology with over 27 years of industry experience.

01
State-of-the-Art Production Equipment

Renlong's powerful manufacturing capabilities, driven by imported equipment and advanced processes, guarantee stable, long-term production.

View More+
02
Full-Process Quality Inspection

Backed by years of scientific R&D and manufacturing experience, our company is equipped with a full suite of production and testing facilities.

View More+
03
Dedicated Team of R&D Experts

We leverage our professional R&D capabilities to transform your drawings or samples into precise finished products.

View More+
04
Full-Lifecycle Product Support

We maintain open communication throughout the sales and after-sales process, gathering user feedback to drive continuous product innovation.

View More+

Tailored solutions for your industry.

Our gas springs are widely used on automobiles, furniture, engineering machinery, medical equipment, fitness equipment and patented products. we track the whole production process of every gas spring, offering stable quality and reasonable prices to the market.