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Microspheres & Magnetic Beads Manufacturer for IVD, POCT and Bioseparation

SHBC provides colored microspheres, fluorescent microspheres, magnetic beads, silica microspheres, chromatography packing microspheres and biological reagents for diagnostic assay development, nucleic acid extraction, protein purification and separation applications.

PRODUCT PLATFORM

Explore our range of products​​​​​​​

Microspheres-for-IVD-&-POCT

Microspheres for IVD & POCT

Colored Microspheres

Fluorescent Microspheres

Time-Resolved Fluorescent Microspheres

Magnetic-Beads

Magnetic Beads

Carboxyl Magnetic Beads

Streptavidin Magnetic Beads

Polymer-&-Latex-Microspheres

Polymer & Latex Microspheres

Silica-Microspheres

Silica Microspheres

Plain Silica Microspheres

Amino Silica Microspheres

Carboxyl Silica Microspheres

Chromatography-Packing-Microspheres

Chromatography Packing Microspheres

PS/DVB Microspheres

Reversed-Phase Packing Microspheres

Biological-Reagents

Biological Reagents

Biological Buffers

Surfactants

Denaturants

HOT SALE PRODUCTS

Featured products

Streptavidin-Magnetic-Beads

Streptavidin Magnetic Beads

NHS-Magnetic-Beads

NHS Magnetic Beads

Colored-Microspheres

Colored Microspheres

Fluorescent-Microspheres
Fluorescent Microspheres
Time-Resolved-Fluorescent-Microspheres

Time-Resolved Fluorescent Microspheres

PS-DVB-Microspheres

PS/DVB Microspheres

Looking for reliable microspheres & magnetic beads supplier?

We offer a diverse range of precision-engineered solutions, from advanced chromatography media to magnetic beads and fluorescent microspheres, empowering industries worldwide.

APPLICATION AREAS

Industries we served

Lateral-Flow-Assay
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Lateral Flow Assay

Microspheres enable rapid, sensitive detection in point-of-care test systems.

Immunoassay
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Immunoassay

Functional microspheres enhance antigen–antibody binding and assay sensitivity.

Nucleic-Acid-Extraction
dna (1)

Nucleic Acid Extraction

Magnetic beads enable fast, efficient DNA/RNA purification for diagnostics.

Protein-Purification
water-filter (1)

Protein Purification

Beads support selective binding for high-purity protein isolation.

Chemiluminescence
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Chemiluminescence

Microspheres improve signal amplification for highly sensitive detection.

Chromatography-Separation
color-wheel (1)

Chromatography & Separation

Microspheres provide precise, stable biomolecule separation performance.

CUSTOM PRODUCTS

Customized service

Custom-Particle-Size

Custom Particle Size

Tailored microspheres with precise particle size distributions to meet specific assay, separation, and diagnostic requirements.

Custom-Surface-Functional-Groups

Custom Surface Functional Groups

Customized surface chemistries including carboxyl, amino, hydroxyl, streptavidin, and etc.

Custom-Color

Custom Colors

A wide range of custom-colored microspheres designed for visual detection, assay differentiation, multiplex testing, and etc.

Custom-Fluorescence-

Custom Fluorescence

Engineered fluorescent microspheres with customized emission characteristics, providing enhanced sensitivity, signal stability, and etc.

Magnetic-Core-Customization

Magnetic Core Customization

Flexible magnetic core design with adjustable magnetic responsiveness and particle properties.

Protein-Antibody-Conjugation-Support

Protein / Antibody Conjugation Support

Comprehensive conjugation services for proteins, antibodies, antigens, and biomolecules.

Batch-Scale-Up

Batch Scale-Up

Seamless transition from laboratory development to large-scale manufacturing, maintaining batch consistency, quality control, and etc.

OEM-ODM-Support

OEM / ODM Support

End-to-end OEM and ODM solutions including product customization, formulation optimization, packaging...

OUR ADVANTAGES

Why customers choose SHBC

Complete-Microsphere-Product-Portfolio

Complete Microsphere Product Portfolio

Full range of microspheres for IVD, POCT, and bioseparation.
IVD-and-POCT-Application-Experience

IVD and POCT Application Experience

Proven expertise in diagnostic and point-of-care applications.
Custom-Surface-Chemistry

Custom Surface Chemistry

Functional groups tailored for biomolecule binding.
Stable-Particle-Size-Distribution

Stable Particle Size Distribution

Precise size control ensures reliable assay performance.
Batch-to-Batch Consistency

Batch-to-Batch Consistency

Stable quality across all production batches.
OEM-and-Scale-Up-Manufacturing

OEM and Scale-Up Manufacturing

From lab development to industrial-scale manufacturing.
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about shbc

About SHBC

SANYU GROUP is a high-tech manufacturer specializing in microspheres and magnetic beads for IVD, POCT, and bioseparation applications.


We focus on the research, development, and production of monodisperse micro/nano spheres, delivering precise, stable, and highly uniform particles for advanced diagnostic systems.With particle size control ranging from 20 nm to 1000 μm, we provide tailored solutions for global diagnostic manufacturers, hospitals, and research institutions.

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Production Facility

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Specificity

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Global Partners

NEWS AND BLOG

Latest Blog

07/29/2026

Top 10 Silica Magnetic Bead Manufacturers for Nucleic Acid Extraction in 2026

Overview of the Silica Magnetic Bead MarketSilica magnetic beads are functional magnetic particles used to extract and purify DNA or RNA from biological, clinical, food, environmental and research samples.A typical bead contains a magnetic core and a silica or silica-like outer surface. Under suitab
Top 10 Silica Magnetic Bead Manufacturers for Nucleic Acid Extraction in 2026
07/27/2026

How to Choose Silica Magnetic Beads for DNA and RNA Extraction

How to Choose Silica Magnetic Beads: Quick AnswerChoose silica magnetic beads according to the complete extraction workflow—not according to particle diameter or catalog price alone.The correct bead must match:The target nucleic acid;The sample matrix;The expected nucleic acid concentration;The requ
How to Choose Silica Magnetic Beads for DNA and RNA Extraction
07/25/2026

How Do Silica Magnetic Beads Work for Nucleic Acid Extraction?

How Silica Magnetic Beads Work: Quick AnswerSilica magnetic beads extract DNA and RNA through a reversible bind–wash–elute process.First, a lysis buffer breaks open cells, viruses or other biological materials and releases nucleic acids into solution. A binding buffer containing salts—and often alco
How Do Silica Magnetic Beads Work for Nucleic Acid Extraction?