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Products and Solutions We Provide

It is a high-tech enterprise specializing in the R & D, testing, production and sales of flow instruments and liquid level instruments.

Measurement services

It is a third-party testing institution recognized by China National Accreditation Service for conformity assessment (CNAs) and approved by the national defense science, technology and industry Laboratory Accreditation Committee...

Our Cause

Career Opportunities in North Star
We sincerely recruit regional managers to provide high-quality services for users all over the country.

Invite the wise and virtuous

We are confident that our employees will give full play to their strength and talents and inject inspiration into their work.

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