ABOUT US
Zhengzhou Well-known Instrument and Equipment Co., Ltd. has grown to be a technological innovative enterprise integrated with researching, developing, manufacturing and modern management.Over years of R&D and continuous technological innovation, we have provided professional equipment for research and industrial applications like chemical, biological, pharmaceutical industries, new materials, new energy, electronics, metallurgy, petroleum, mechanics and other fields.
Why Choose Us
Quality Control
Well-known provides high quatlity lab instrument and equipment through strict quality checks at every step of producton.
OEM & ODM
Over 20 years OEM & ODM experience for global customers from the Middle East, USA, and Europe.
Competitive Price
We 100% guarantee competitive prices on our high quality lab instrument and equipment. Our friendly, qualified customer representatives will also ensure excellent service throughout.
Prompt Feedback
In addition to our professional tracking order system, our easy-to-reach staff keeps provides customers with prompt updates on orders.
Recent Artiles & Guides
Benefits of using ultra low deep freezer
Ultra-low deep freezer or ULT Freezer is critically important
Typical Applications for Ultra-Low Temperature Deep Freezers
Deep freezers are the testing equipment that are used
What is the difference between freezing and deep freezing ?
Refrigeration used to preserve foods dates back to prehistoric
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