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
The Components of a Freeze Drying System
Freeze drying removes water or solvents from a frozen product.
How to Speed up laboratory freeze drying procedures?
The freeze drying process in the lab can be fun,
5 Factors to consider when Purchasing a laboratory freeze dryer
What is freeze-drying? Freeze-drying is also known as lyophilization. This
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