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Lockable Gas Spring for massage arm chair
Lockable Gas Spring for massage arm chair

1.High quality, Competitive price 2.Silence when moving 3.Fast delivery 4.Moving smoothly 5.Safe and easy installation.

Lockable Gas Spring for massage arm chair

lockable gas spring for sofa with handle

various kinds of lockable gas springs by manufacturer

lockable gas spring can be widely used

Controllable gas spring

1.No step adjustment

STOP and LOCKING can be set at an arbitrary

position by opening and locking the internal oil(gas).

2.Easy operation

Operation is easy since opening and locking can be done by pressing the valve oin .

3.smooth operation

The movement is smoth because of an oil buffering function and the low elasticity index providers pleasant feeling.


It is easy to install as it is light in weight due to its reduced length and compact external mirror.

5.Simple installation

It is simple to install due to its convenient configuration.

line of production

some certificates of our factory

welcome to our factory

Company Introduction

Yangzhou Mingrui Gas Spring Co., LTD was established in March, 2003, it is a specialized company which dedicated to gas spring research and development, production and sales.


We have been in production and export business for 10 years, now we have client from Europe, North America, South America, Middle East Asia etc.

Our pursuit is Good Quality, Good Service, Long Term Cooperation.

Welcome your inquiry anytime.




Gas spring / compression gas spring / free gas spring / lockable gas spring / locking gas spring / elastic lockable gas spring / rigid lockable gas spring / gas struts/door closer.

Now usually we can supply as below:


Tube Diameter


(Piston Rod Diameter)




(Minimum Extension Force)




10-200 N




40-400 N




50-600 N




50-750 N




100-1500 N




100-2000 N




100-3000 N




100-3000 N

If you have your drawing, detail data or special requirements of gas spring, just please let us know. We could produce as your design or design for you.


Two samples are free, just freight will be undertaken by your side. Or you can arrange global express company to pick up the samples from our factory.

If you have your own size gas spring, welcome you send us your samples, we can make sample and production same as your samples.


Our service


1) Quick responses with full attention within 24 hours.

2) OEM or ODM orders are welcome.

3) Samples and production status updated promptly.

4) Fast and safe delivery for samples and orders.

5) Best service before and after sales.


Thank you for your staying at our website.

Lockable Gas Spring for massage arm chair

Verified Information This information is Verified by Bureau Veritas and validity period is 2012/10/26 --- 2013/10/26 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)
Controllable Gas Spring, Compression Gas Spring 1,500,000 Pcs / Year 1,080,000 Pcs
Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)
North America confidential 6.22
Southeast Asia confidential 4.49
Africa confidential 0.1
Mid East confidential 2.42
Western Europe confidential 10.37
Northern Europe confidential 0.35
Domestic Market confidential 76.05
Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
CNC lathe CKP & CKP6128 2 3.0 Acceptable
Lathe JW & YTY90L-4 2 2.0 Acceptable
Puncher JG & JG23-35 1 3.0 Acceptable
Spraying machine YM & YM01 1 3.0 Acceptable
Drying machine YM & YM01 1 3.0 Acceptable
Cutting and chamfer machine RL & Y112M 4 3.0 Acceptable
Force measuring machine PPW & PPW26-LS2 2 3.0 Acceptable
Assembling flow line No information 2 1.0 Acceptable
Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Force characteristic test machine CTM & CTM6001 1 6.0 Acceptable
Salt spray test machine TAJ & TAJ401 1 6.0 Acceptable
Low temperature testing machine No information 1 1.0 Acceptable
Fatigue testing machine BL & BL11-6H 1 6.0 Acceptable
Force testing machine SCHIAK & RSA-5 1 6.0 Acceptable
Production Flow: 1.Tube cutting 2.Lathing 3.Punching 4.Assembling 5.Force testing 6.Spraying 7.Drying 8.Packing 9.Final product Certification: Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date-Expired Date
ISO9001:2008 Kaixin Certification (Beijing) Co., Ltd. / CNAS 06910Q11896R0M Gas spring production and service 2010/08/05 --- 2013/08/04
Testing Report: Report Picture Report Name Report By Product Name & Model No. Report Date
RoHS Test Report SGS Gas spring 2010/09/17

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