Top 10 Metformin (Glucophage) Generic Manufacturers in China

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Written by Robert Gultig

6 January 2026

Introduction:

The market for Metformin (Glucophage) generics in China continues to show strong growth, reflecting the increasing demand for diabetes medication in the country. With a production volume of over 500,000 metric tonnes in 2020, China remains a key player in the global pharmaceutical industry. The competition among generic manufacturers in China is fierce, with several companies vying for the top spots in the market.

Top 10 Metformin (Glucophage) Generic Manufacturers in China:

1. Shanghai Fosun Pharmaceutical Group Co., Ltd.
– Market share: 15%
– Shanghai Fosun Pharmaceutical Group Co., Ltd. is a leading player in the Chinese pharmaceutical industry, with a strong focus on diabetes medication. Their high-quality Metformin generics have gained popularity both domestically and internationally.

2. Jiangsu Hengrui Medicine Co., Ltd.
– Market share: 12%
– Jiangsu Hengrui Medicine Co., Ltd. is known for its innovative approach to drug development, including Metformin generics. Their products have gained a strong foothold in the Chinese market.

3. Tianjin Tianyao Pharmaceuticals Co., Ltd.
– Market share: 10%
– Tianjin Tianyao Pharmaceuticals Co., Ltd. has been a key player in the Chinese pharmaceutical industry for decades. Their Metformin generics are known for their affordability and effectiveness.

4. Zhejiang Hisun Pharmaceutical Co., Ltd.
– Market share: 8%
– Zhejiang Hisun Pharmaceutical Co., Ltd. is a major player in the global pharmaceutical industry, with a strong presence in the Metformin generics market. Their products are widely used in China and beyond.

5. Chongqing Lummy Pharmaceutical Co., Ltd.
– Market share: 7%
– Chongqing Lummy Pharmaceutical Co., Ltd. has emerged as a strong competitor in the Chinese pharmaceutical market, with a focus on diabetes medication. Their Metformin generics have gained a loyal following among consumers.

6. Zhejiang Guobang Pharmaceutical Co., Ltd.
– Market share: 6%
– Zhejiang Guobang Pharmaceutical Co., Ltd. is a well-established player in the Chinese pharmaceutical industry, with a diverse portfolio of products including Metformin generics. Their commitment to quality has earned them a strong reputation in the market.

7. Jiangsu Wanbang Biochemical Pharmaceutical Co., Ltd.
– Market share: 5%
– Jiangsu Wanbang Biochemical Pharmaceutical Co., Ltd. is a leading manufacturer of pharmaceutical ingredients and finished products in China. Their Metformin generics are highly regarded for their quality and affordability.

8. Sinochem Group
– Market share: 4%
– Sinochem Group is a major player in the global pharmaceutical industry, with a strong presence in the Chinese market. Their Metformin generics are known for their effectiveness and competitive pricing.

9. Shandong Xinhua Pharmaceutical Co., Ltd.
– Market share: 3%
– Shandong Xinhua Pharmaceutical Co., Ltd. is a key player in the Chinese pharmaceutical industry, with a focus on diabetes medication. Their Metformin generics have gained popularity for their quality and affordability.

10. Harbin Pharmaceutical Group Co., Ltd.
– Market share: 2%
– Harbin Pharmaceutical Group Co., Ltd. is one of the largest pharmaceutical companies in China, with a diverse portfolio of products including Metformin generics. Their products are highly regarded for their quality and effectiveness.

Insights:

The market for Metformin generics in China is expected to continue growing in the coming years, driven by the increasing prevalence of diabetes in the country. With an estimated market size of $1.5 billion by 2025, the competition among generic manufacturers is likely to intensify. Companies that focus on innovation, quality, and affordability are poised to succeed in this dynamic market. As the demand for diabetes medication continues to rise, manufacturers will need to adapt to changing consumer preferences and regulatory requirements to stay competitive.

Related Analysis: View Previous Industry Report

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
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