Shenzhen Chengxin Biotechnology Co., Ltd. (深圳市澄心生物科技有限公司) was established in 2025 and is a high-tech enterprise specializing in the authorized distribution and supply of premium imported biological research reagents and reference standards. Headquartered in Shenzhen, we are committed to providing authoritative and reliable biological materials to support cutting-edge life science research, clinical diagnostics, public health surveillance, and biopharmaceutical development across China.
Core Business Lines
- ATCC Original Imported Bacteria, Cells, and Viruses — Official channels for American Type Culture Collection (ATCC) products, offering authenticated standard strains, cell lines, and viral stocks essential for microbiology, cell biology, and virology studies.
- BD Microbiological Culture Media — Full range of Becton Dickinson (BD) media products for microbial identification, isolation, and susceptibility testing, widely used in clinical microbiology, food/pharma quality control, and environmental monitoring.
- Thermo Fisher Scientific Antibodies and Sera — High-quality antibodies (monoclonal/polyclonal), fetal bovine serum, serum alternatives, and other cell culture reagents from Thermo Fisher, supporting immunology, protein research, and cell therapy applications.
- NIFDC (China National Institutes for Food and Drug Control) Reference Standards — Authentic reference substances from the Chinese National Institutes for Food and Drug Control (中检院), including biological product standards, chemical drug reference materials, and microbial standards to ensure traceability and accuracy in testing.
Primary Customer Base
Our primary customer base consists of leading institutions such as:
- Third-party testing laboratories (CMA/CNAS-accredited labs for food, drugs, cosmetics, etc.)
- Universities and research institutes (life science departments and core facilities)
- Provincial Centers for Disease Control and Prevention (CDC microbiology/virology labs)
- Biopharmaceutical R&D centers (innovative drug companies, CRO/CDMO firms, cell/gene therapy enterprises)
Our Philosophy
Adhering to the principle of “Clarity of Mind, Supremacy of Quality” (澄心专注，品质至上), we prioritize genuine sourcing, direct supply, prompt delivery, and professional technical support. We have built long-term, trusted partnerships with numerous prestigious organizations and aim to become a reliable pillar in China’s biological research supply chain, contributing to advancements in life sciences, precision medicine, and public health.