Service hotline:
13355716090
0571-88211921


Hangzhou Go Top Biotech Co., Ltd., founded in 2014, is a national high-tech enterprise specializing in R&D and production of peptides and related derivatives. It is also a governing unit of Polypeptide Branch of China Biochemical and Pharmaceutical Industry Association.

At present, the company has a peptide research and development center in Hangzhou, covering an area of more than 2,000 square meters, and two commercial peptide cooperation factories in Shangyu and Anji, Zhejiang, with several complete peptide production lines, several sets of large-scale peptide synthesis equipment, imported HPLC analysis and preparation equipment, and equipped with a GMP standard clean laboratory.The company has passed the ISO9001:2015 quality management system certification.

The company has more than 40 employees, and its technical backbone is engaged in the peptide industry for about 15 years, and can independently develop peptide projects.At present, the company has more than 40 mature pharmaceutical polypeptide products, the annual output of polypeptide can reach more than 100kg.The total number of customized polypeptides has reached 20000, which can help customers to provide one-stop service from research and development (MG)- pilot - industrial production (KGS).

Peptide research and development center

Our range of products and services includes:

1、Custom peptide synthesis, such as Research peptide, Neoantigen peptide, Clinical peptide.

2、Pharmaceutical peptide development and production. 

3、Peptide CRO and CDMO.

4、Cosmetic peptide  and  formulation  development. 

5、Special protected amino acids and small molecules.

6、Commercialized peptide library.

7、Technical support of new drug development.

The company regards research and development and innovation as the core vitality of enterprise growth, and continues to invest in the field of peptide research and development. More than 20% of the annual income is invested as research and development funds. At the same time, the company also encourages and supports the cooperation between production, education and research institutions in cooperation.The company from the procurement, storage, synthesis, purification, freeze-drying, retest, transportation and other links are strict quality control and supervision, high efficiency, quality assurance, excellent service is the company's commitment to every customer!

Peptide production equipment

Tel: +86-571-88211951 , 88211921. Fax:+86-571-88211907
Email: sales@gotopbio.com, Sales1@gotopbio.com
Add: Room 501, Building 1, No. 600, Yinhai Street, Qiantang New District, Hangzhou 310018, Zhejiang, P.R.China. 浙ICP备18017542号-1