Factory Tour

Yiwu great seal rubber products company is professional sealing products factory with more than 20 years experience,GS own high quality technical team and rubber formulation room.Test room for rubber and rotation.seals applicated in Automotive,motorcyce,Industry,mechanical engineering.goods export to Russia,USA,Germany,Iran,Mexico,New Zealand and so on .

Factory is focused on the research , manufacturing and selling of different kinds of rubber sealings. We have many certifications such as FDA, ROHS,CE,NSF,ROHS etc and strictly implement ISO/TS16949:2015.

Advanced Production Machines

Advanced (5)

Automatic Proportion System

Advanced (13)

Mixing Mill

Advanced (1)

Automatic Mixer

Advanced (6)

CNC Machining Center

Advanced (7)

Automatic Phosphating Line

Advanced (8)

Fully Automatic Vulcanizing Machine


Rubber Preforming Machine

Advanced (11)

Automatic Cutting Machine

Advanced (3)

Automatic Spring Machine

Verification Ablity

Advanced (9)

Carbon Black Dispersion Detector

Advanced (4)

Pressure Variation Durability Tester

Advanced (10)

Salt Fog Test-Bed

Advanced (12)

Rotor-Less Vulcanizer

verification (1)

Curve Displacement Tester

verification (2)

Simulated Test-Bed

verification (3)

Electronic Analytical Balance

verification (4)

Aging Tester

verification (5)

Automatic Size Inspector


Low Temperaure Tester

verification (7)

Radial Force Tester

verification (8)


Garden Clean Factory Area

verification (10)
verification (11)
verification (12)
verification (13)