Technology R & D

The company has passed 30 patent certifications, including 3 invention patents and 27 practical patents.

physical property experiment

Sponge tensile tester

Sponge tensile tester

Ozone aging resistance testing machine

Ozone aging resistance testing machine

Low temperature brittleness tester

Low temperature brittleness tester

Environmental stress cracking tester

Environmental stress cracking tester

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