Top 10 China Seaweed Extract Manufacturers

December 10, 2025

Seaweed Extract: Nature’s Powerhouse for Health & Beauty! Packed with nutrients, antioxidants, and minerals, it boosts skin vitality, supports hair growth, and enhances overall wellness. Eco-friendly & sustainable—pure ocean power in every drop. Try it today!

Shandong Huaxin Bio-Technology Co., Ltd.
Zhejiang Hengyuan Biotechnology Co., Ltd.
Jiangsu Lianhua Bio-Technology Co., Ltd.
Guangdong Zhongke Bio-Technology Co., Ltd.
Fufeng Sinuote Biotechnology Co.,Ltd.
Shandong Rongsheng Marine Biotechnology Co., Ltd.
Fujian Xinglong Marine Biotech Co., Ltd.
Shandong Tianyi Bio-Technology Co., Ltd.
Hebei Yujia Bio-Technology Co., Ltd.
Zhejiang Yufeng Biotechnology Co., Ltd.
Liaoning Haizhong Biotechnology Co., Ltd.

Shandong Huaxin Bio-Technology Co., Ltd.

Establishment time : 2009

website : http://www.sdhuaxin.com

Main Product : Bio-pesticides, microbial fertilizers, plant growth regulators, and agricultural biotechnology products

Company Profile

Shandong Huaxin Bio-Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of green agricultural inputs. Founded in 2009, the company emphasizes sustainable agriculture and environmental protection through advanced biotechnology. It has established a strong reputation for quality and innovation in the bio-agricultural sector, serving farmers and agricultural cooperatives across China and abroad.

Zhejiang Hengyuan Biotechnology Co., Ltd.

Establishment time : 2013

website : www.hengyuanbio.com

Main Product : Bioactive peptides, functional ingredients for health food, nutraceuticals, and cosmetics raw materials

Company Profile

Zhejiang Hengyuan Biotechnology Co., Ltd. is a high-tech enterprise specializing in the research, development, and production of bioactive peptides and functional ingredients. Established in 2013, the company focuses on providing innovative solutions for the health food, pharmaceutical, and cosmetic industries. With advanced production facilities and a dedicated R&D team, Hengyuan Biotechnology emphasizes product safety, efficacy, and sustainability. The company has obtained ISO, GMP, and HACCP certifications and actively expands its global footprint through strategic partnerships and continuous innovation.

Jiangsu Lianhua Bio-Technology Co., Ltd.

Establishment time : 2008

website : http://www.jlbt.com.cn

Main Product : Bio-pesticides, microbial fertilizers, plant growth regulators, and agricultural biotechnology products

Company Profile

Jiangsu Lianhua Bio-Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of green agricultural biotechnology products. Established in 2008, the company focuses on sustainable agriculture by offering effective and environmentally friendly solutions such as bio-pesticides and microbial fertilizers. It has built a robust R&D system and holds multiple national patents. The company is committed to promoting ecological farming and enhancing crop yields through innovative biotech solutions. With a strong distribution network and continuous innovation, it aims to become a leading player in global bio-agriculture.

Guangdong Zhongke Bio-Technology Co., Ltd.

Establishment time : 2016

website : www.zkbio.com.cn

Main Product : Bioactive ingredients, Functional Food additives, dietary supplements, and biopharmaceutical intermediates

Company Profile

Guangdong Zhongke Bio-Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, and production of bioactive compounds. Founded in 2016, the company integrates advanced biotechnology with industrial applications, serving the health, pharmaceutical, and food industries. With a strong R&D team and modern production facilities, it emphasizes sustainable development and technological innovation to deliver high-quality products globally.

Fufeng Sinuote Biotechnology Co.,Ltd.

Establishment time : 2019

website : www.sinuotebio.com

Main Product : Plant Extract,Fruit Powder,Vegetable Powder,Seabuckthorn Powder,Semen Coicis Extract,Epimedium Extract

Company Profile

Fufeng Sinuote Biotechnology Co.,Ltd is located in the JIANGBA science and technology industrial park in Fufeng County, Baoji Province, China. Mainly engaged in the research and development, production and marketing of plant extracts. Company qualification, SC, export license, commodity inspection qualification, external inspection report, HACCP, ISO22000, ISO9001, and has passed the high-tech Enterprise certification.we manufacture more than 600kinds of plant extract . We also have our own plant plangting base more than 1000000 Square in Gansu &Ningxia Province ,China. We have been growing plants more than 10 years, so we can better control the quality of plants, so that we can extract better quality extracts powder .As a professional manufacturer of plant extract we have been in this busienss more than 10 years and also we have export a lot to many country with good feedback.

Shandong Rongsheng Marine Biotechnology Co., Ltd.

Establishment time : 2013

website : www.rongshengmarine.com

Main Product : Marine collagen peptides, marine bioactive peptides, functional food ingredients, health supplements

Company Profile

Shandong Rongsheng Marine Biotechnology Co., Ltd. is a high-tech enterprise specializing in marine biotechnology, dedicated to developing high-value-added marine-derived functional ingredients. Founded in 2013, the company integrates research, production, and sales, with a focus on sustainable utilization of marine resources. It holds multiple patents and certifications, including ISO and HACCP, and collaborates with universities and research institutions. The company emphasizes green manufacturing and customer-centric solutions, serving global markets in health, cosmetics, and food industries.

Fujian Xinglong Marine Biotech Co., Ltd.

Establishment time : Fujian Xinglong Marine Biotech Co., Ltd. was established on December 28, 2005.

website : www.xlmarine.com

Main Product : Main products include marine collagen peptides, fish gelatin, bioactive peptides, and functional health supplements derived from marine sources.

Company Profile

Fujian Xinglong Marine Biotech Co., Ltd. is a leading Chinese enterprise specializing in marine-derived functional ingredients, focusing on sustainable extraction technologies, high-purity product development, and innovation in health and wellness applications.

Shandong Tianyi Bio-Technology Co., Ltd.

Establishment time : Shandong Tianyi Bio-Technology Co., Ltd. was established on June 26, 2003.

website : http://www.tianyibio.com

Main Product : Main products include enzyme preparations, feed additives, probiotics, and biotechnology raw materials.

Company Profile

Shandong Tianyi Bio-Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of bio-technological products, with a focus on sustainable agriculture and animal health.

Hebei Yujia Bio-Technology Co., Ltd.

Establishment time : Hebei Yujia Bio-Technology Co., Ltd. was established on March 26, 2013.

website : http://www.yujia-bio.com

Main Product : Main products include probiotics, enzyme preparations, feed additives, and functional microbial agents for animal husbandry and agriculture.

Company Profile

Hebei Yujia Bio-Technology Co., Ltd. is a high-tech enterprise specializing in microbial technology application, dedicated to developing safe, effective, and environmentally friendly biological products for animal nutrition and sustainable agriculture. The company emphasizes innovation, quality control, and customer service to support global agricultural development.

Zhejiang Yufeng Biotechnology Co., Ltd.

Establishment time : 2013

website : https://www.yufengbio.com

Main Product : Functional food ingredients, health supplements, natural extracts, and dietary supplements

Company Profile

Zhejiang Yufeng Biotechnology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of functional food ingredients and health supplements. Founded in 2013 and headquartered in Zhejiang Province, China, the company focuses on natural extraction technologies and product innovation to meet global demand for safe and effective health products. With advanced production facilities and strict quality control systems, Yufeng Biotechnology serves customers in multiple regions and has established long-term partnerships with leading brands in the nutraceutical and wellness industries.

Liaoning Haizhong Biotechnology Co., Ltd.

Establishment time : 2008

website : http://www.lnhaizhong.com

Main Product : Animal feed additives, probiotics, enzyme preparations, and functional feed ingredients

Company Profile

Liaoning Haizhong Biotechnology Co., Ltd. is a leading Chinese enterprise specializing in the research, development, production, and sales of high-quality animal nutrition products. Founded in 2008, the company focuses on sustainable innovation in feed additives, offering solutions that enhance animal health, improve feed efficiency, and support green agriculture. With advanced R&D capabilities and strict quality control systems, Haizhong has established itself as a trusted partner for livestock producers worldwide.

Author:

Ms. Ivy

E-mail:

ivywang@sxsinuote.com

Phone/WhatsApp:

+86 15877656700