Ningbo Economic & Technical Development Zone Yili Damper Co., Ltd Ningbo Economic & Technical Development Zone Yili Damper Co., Ltd was founded in 1995 and located in the Ningbo Economic & Technical Development Zone. We specialize in the research, development and production of Gas springs, Oil cylinders for fitness facilities, various Dampers and Rollers for electric treadmills. Our company produces a great variety of gas springs including YQ compression gas springs, JKQ angle-lockable gas springs, and TQ special gas springs. Our gas springs are highly secure and reliable, have consistent strength value, long lifespan and the characteristic of none blow-by. They're widely applied in fitness facilities, automobiles, medical equipment and furniture decoration. Our oil cylinders for fitness facilities have the characteristics of even strength...

Gas springs

Standard gas spring

Standard Gas Spring

Lockable gas spring

Lockable Gas Spring

Traction gas spring

Traction Gas Spring

Stainless steel gas spring

Stainless Steel Gas Spring

Gas spring for car

Gas Spring For Car

Gas spring for furniture

Gas Spring For Furniture

Support gas spring for treadmill

Support Gas Spring For Treadmill

Connector of gas spring

Connector Of Gas Spring

Oil cylinders

Hydraulic fitness cylinders

Bi-direction Adjustment Oil Cylinder, Bi-direction Adjustment Oil Cylinder, Traction Adjustment Oil Cylinder, Compression Adjustment Oil Cylinder,

Oil cylinder for stepper

Compression Oil cylinder, High Compression Oil Cylinder, Compression & Rebound Oil Cylinder,

Oil Cylinder for mountaineering machine

Automatic Restitution Traction Oil Cylinder, Automatic restitution adjustment traction oil cylinder, High Automatic Restitution Adjustment Traction Oil Cylinder,

Oil cylinder for rowing machine

Adjustment Traction Oil Cylinder, Traction Oil cylinder, High adjustment traction Oil cylinder,

Oil cylinder for exercycle

General Bi-direction Oil Cylinder

Dampers

Shock absorber for car seat

Shock Absorber For Car Seat

Buffer for machine equipment

Buffer For Machine Equipment

Torsion damper

Torsion Damper

Bi-directional damper

Bi-directional Damper

Rollers

Rollers for electric treadmill

Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill, Rollers For Electric Treadmill,

Roller for transfers

Aluminium Rear Roller, Aluminium Front Roller,

• Gas Springs
• Dampers
• Rollers
• Fitness Equipment Oil Cylinders
• Fitness Equipment Rollers
• Gas Springs China
• Gas Springs Manufacturer
• Oil Cylinders china
• Industrial Gas Springs
• Gas springs
• Gas springs OEM Service
• Gas springs Design
• Gas springs China
• Bi-directional damper
• Bi-directional damper Manufacturer
• Bi-directional damper OEM Service
• Bi-directional damper Exporter
• Bi-directional damper Supplier
• Bi-directional damper Design
• Bi-directional damper China
• Buffer for machine equipment
• Buffer for machine equipment Manufacturer
• Buffer for machine equipment OEM Service
• Buffer for machine equipment Exporter
• Buffer for machine equipment Supplier
• Buffer for machine equipment Design
• Buffer for machine equipment China
• Shock absorber for car seat
• Shock absorber for car seat Manufacturer
• Shock absorber for car seat OEM Service
• Shock absorber for car seat Exporter
• Shock absorber for car seat Supplier
• Shock absorber for car seat Design
• Shock absorber for car seat China
• Torsion damper
• Torsion damper Manufacturer
• Torsion damper OEM Service
• Torsion damper Exporter
• Torsion damper Supplier
• Torsion damper Design
• Torsion damper China
• Connector of gas spring
• Connector of gas spring Manufacturer
• Connector of gas spring OEM Service
• Connector of gas spring Exporter
• Connector of gas spring Supplier
• Connector of gas spring Design
• Connector of gas spring China
• Gas spring for furniture
• Gas spring for furniture Manufacturer
• Gas spring for furniture OEM Service
• Gas spring for furniture Exporter
• Gas spring for furniture Supplier
• Gas spring for furniture Design
• Gas spring for furniture China
• Rollers Design
• Rollers China
• Oil cylinders
• Oil cylinders Exporter
• Oil cylinders Supplier
• Oil cylinders Design
• Oil cylinders China
• Front roller for electric treadmill
• Front roller for electric treadmill China
• Roller for transfers
• Roller for transfers China
• Gas springs Manufacturers
• Gas springs Exporters
• Gas springs Suppliers
• Car Gas Springs
• Car Gas Springs Manufacturers
• Car Gas Springs OEM Service
• Car Gas Springs Exporters
• Car Gas Springs Suppliers
• Car Gas Springs China
• Gas spring
• Standard gas srping
• Gas spring manufacturer
• Gas strut
• Gas lift
• Lockable gas spring
• Locking gas spring
• Traction gas spring
• Stainless steel gas spring
• Support gas spring for treadmill
• Gas lifts
• Conveyor rollers
• Rollers For Electric Treadmill
• Cylinders
• Hydraulic Fitness Cylinders
• Fitness equipment
• Oil Cylinder manufacturer
• Bi-direction Adjustment Oil Cylinder
• Traction Adjustment Oil Cylinder
• Compression Adjustment Oil Cylinder
• Oil Cylinder
• Oil Cylinder For Stepper
• Compression Oil cylinder
• Compression & Rebound Oil Cylinder
• Oil Cylinder For Mountaineering Machine
• Oil Cylinder For Rowing Machine
• Traction Oil cylinder
• Oil cylinder for exercycle
• Hydraulic dampers
• Damper
• Vibration damper
• Cylinders roller
• Hydraulic Cylinder
• gravity rollers
• embossing roller
• cooper split roller
• Roller for transfers Design
• Standard Gas Spring
• lift o-mat
• Shock absorber
• Gas struts
• Springlift
• Gas shock
• Gas springs tanning beds
• Cabinet gas spring
• Offer High Compression Oil Cylinder
• Hydraulic Cylinders