• Experienced Team

    Our team consists of members with rich experience and professional skills. They possess years of practical expertise, and the tight cooperation between team members has fostered an efficient and harmonious working atmosphere.

  • Advanced R&D Members

    Our R&D team comprises a group of leading researchers and engineers who possess a high degree of innovation and technical proficiency. They stay at the forefront of the industry, continuously exploring new product applications, and providing strong technical support for the company's development.

  • Products Sold Worldwide

    Our products are sold worldwide, earning the trust of numerous customers. We constantly optimize our production processes to improve the cost-effectiveness and competitiveness of our products, aiming to satisfy the diverse market demands of different countries and regions.

  • Quality After-sales Service

    We uphold a customer-centric service philosophy, providing our customers with exceptional after-sales service. We have established a comprehensive after-sales service system that can promptly respond to customer needs and feedback, offering quick, efficient, and professional solutions.

Dairy Products

Dairy Products

Application

Baby Foods

Baby Foods

Application

Nutritional Supplements

Nutritional Supplements

Application

Beverages

Beverages

Application

Bakery Products

Bakery Products

Application

Meal Replacement

Meal Replacement

Application

Confectionery

Confectionery

Application

Meat Products

Meat Products

Application

Animal Nutrition

Animal Nutrition

Application

Skincare Products

Skincare Products

Application

Dairy Products

Baby Foods

Nutritional Supplements

Beverages

Bakery Products

Meal Replacement

Confectionery

Meat Products

Animal Nutrition

Skincare Products

Who we are

Win-win future

Long-term cooperation

Qingdao Qilin Infinite Sea Biological Co., LTD. is a technology innovation enterprise that integrates production, research and development, sales, and technical services. The founding team has been deeply involved in the plant colloid industry for more than 20 years, with customers distributed in more than 30 countries and regions such as the Americas, Europe, Southeast Asia, and Africa.

Who we are

Blogs

15 Dec 2025

Green solvent pretreatment system for high-value utilization of sweet potato vines

Recently, the Green Processing Innovation Team of the Institute of Agricultural Products Processing, Chinese Academy of Agricultural Sciences, constructed a sodium chloride catalyzed γ-valerolactone and water-miscible solvent system, which realized the green and efficient separation of lignocellulosic components and the recycling of γ-valerolactone. The relevant research results were published in the Carbohydrate Polymers journal.

11 Dec 2025

The EU has approved the essential oil of sweet fennel as a feed additive for all animals

  According to the Official Journal of the European Union,onJuly17, 2025, the European Commission issued Regulation (EU)2025/1402, which, in accordance with Council and European Parliament Regulation (EC) No 1831/2003, approves tea tree essential oil from Melaleuca alternifolia Cheel as a feed additive for all animals.

24 Nov 2025

US proposes to approve deoxynivalenol hydrolyzing enzyme as a feed additive for swine

  According to the United States Federal Register,2025September9th,3rd, the United States Food and Drug Administration (FDA) issued2025-16859document, revising the regulations on food additives allowed in animal feed and drinking water, and proposing to approve zearalenone hydrolase (zearalenone hydrolase) as an animal feed additive to degrade zearalenone in pig feed.

17 Nov 2025

The EU approves Spanish oregano oil as a feed additive for all animals

  2025 year7 month18 day, the European Commission issued Regulation (EU ) 2025/1417 , which approved Spanish oregano oil (Spanish type origanum oil ) as a feed additive for all animals under Council Regulation (EC ) No 1831/2003 .

13 Nov 2025

The Philippines adopts standards for larger infant formula and infant products

2025Year7July14the Food and Drug Administration of the Philippines issued2025-004announcement, setting standards for larger infant formula milk and infant products, which shall take effect 15days after it is published in the Official Gazette. Specific content:

11 Nov 2025

The EU has approved sage oil and lavender oil as feed additives for all animals

  According to the Official Journal of the European Union,2025July17, the European Commission issued Regulation (EU 2025/1403), which, in accordance with Council and European Parliament Regulation (EC No 1831/2003, approves Spanish sage essential oil and lavender essential oil as feed additives for all animals.