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The product series is diverse, with a wide range of applications

Focusing on the research and development, precision manufacturing, and production of centrifuges, providing nationwide sales and customized services
PK5-WS Low-Speed Desktop Centrifuge
PK-50B Low Speed Desktop Centrifuge
PK4-WS low-speed desktop centrifuge
PK-165 High-Speed Desktop Centrifuge
PK-16A High Speed Freeze Centrifuge
PK-21M Large capacity high-speed freezing centrifuge
PK-40K Low speed desktop centrifuge - Dental
TGL-22/TGL-205 high-speed desktop freeze centrifuge
PK-10M Large capacity high-speed freezing centrifuge
PK-15 High-Speed Desktop Centrifuge
PK-12 High-Speed Desktop Centrifuge
PK-22 High-Speed Desktop Centrifuge
PK-165 High-Speed Desktop Centrifuge
PK-16 High-speed Desktop Centrifuge - Micro
PK5-WS Low Speed Desktop Centrifuge
PK4-WS Low Speed Desktop Centrifuge
PK-6 Low Speed Desktop Centrifuge
PKS-II Low Speed Desktop Centrifuge
PK-4N Low Speed Desktop Centrifuge
PK-4C Low Speed Desktop Centrifuge
PK-16A High Speed Freeze Centrifuge
PK-21M Large capacity high-speed freezing centrifuge
TGL-165M High Speed Desktop Freeze Centrifuge
PK-26M Large capacity high-speed freezing centrifuge
TGL-185M High Speed Desktop Freeze Centrifuge
PK-10M Large capacity high-speed freezing centrifuge
PK-7M Low Speed Freeze Centrifuge
PK-8M Low Speed Freeze Centrifuge
PK-5M Low Speed Freeze Centrifuge
PK-7R Low Speed Freeze Centrifuge
PK-42M Low Speed Freeze Centrifuge
PK-4FPK-4F Low Speed Desktop Centrifuge- Vacuum Blood Collection Tube Automatic Cap Removal Centrifuge (Cap Removal)
PK-4K Low Speed Desktop Centrifuge-Mini Centrifuge
PK-40K Low speed desktop centrifuge - Dental
PK5-WS Low Speed Desktop Centrifuge
PK-4M Low Speed Desktop Centrifuge - Blood Cell Washing Cross Matching
PK4-WS Low Speed Desktop Centrifuge
LS-I Low-Speed Desktop Centrifuge - Dedicated for Centrifugal Concentration
PKR-10 Low-Speed Desktop Centrifuge-Milk Fat and Volume Percentage Measurement
PK-4N Low Speed Desktop Centrifuge- Multi Tube Urine Sediment
Forge ahead, live up to trust and expectations, develop through innovation and quality, and create value for customers

Quality assurance, technological innovation

About Us

Nanning Qianyu Instruments Co., Ltd. is the foreign trade department expansion company of Hunan Pingke Scientific Instruments Co., Ltd. Professional sales of self-produced centrifuges overseas. Hunan Pingke Scientific Instrument Co., Ltd. (referred to as Pingke Science) is a high-tech manufacturing enterprise mainly engaged in research and development, production of centrifuges, centrifugal concentrators, PRP centrifuges, and laboratory instruments.The factory is located at No. 229 Guyuan Road, Hunan International Medical Device Industrial Park, Changsha High-tech Development Zone, Hunan Province, China.
The centrifuges produced by Pingke Science include two categories: refrigerated centrifuges with refrigeration systems and room temperature centrifuges without refrigeration systems. The company’s products cover a complete series from laboratory separation to factory scale production.
The centrifuges, centrifugal concentrators, and PRP centrifuges produced by Pingke Science are used for centrifugal separation, concentration, and purification of samples. The products are widely used in fields such as biology, pharmaceuticals, chemical engineering, materials, blood cells, protein nucleic acids, genetic engineering, education and research, hospitals, disease control, environmental protection, agriculture, forestry, animal husbandry, and water conservancy, and are essential standing instruments for sample pretreatment in these fields…..

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Information News

    The history and development of centrifuges

In ancient China, people would tie one end of a rope to a pottery jar, grasp the other end of the rope, and rotate and swing the jar to generate centrifugal force, thereby squeezing out the honey inside…

2026/1/23

Safety is the top priority when using a high-speed centrifuge

The high-speed centrifuge is a specialized equipment for rapid separation and precipitation of mixed solutions…

2026/1/20

 

Key parameters for equipping a high-capacity low-speed centrifuge

The characteristics of large-capacity centrifuges include the ability to be equipped with multiple types of rotors. Typically, an adapter rotor…

2026/1/18