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qdalginate.com

Overall Rating
★★★☆☆ 6.0/10
China Access
★★★ China direct-connect friendly
Quick Check
Data source
ai_reclass · Last updated 2026-07-02

⚡ Score breakdown

5-dim weighted · /10
Performance25% 6.0
Value20% 6.0
China access20% 10.0
Reputation20% 5.6
Support15% 5.5

Dimension scores are derived from public data and fields; weighted into the composite. Reference only.

Editorial Highlights

Editorial notes are currently written in Chinese - English translation is in progress. View Chinese version →
覆盖食品、纺织、医药等多个等级

In-Depth Review TG4G Review ·2026-06-26 · For reference only

What it is

This is the official B2B showcase website of Qingdao Lanneret Biochemical, a Chinese company founded in 2007. It is a professional domestic manufacturer of alginate chemical raw materials, focusing on supplying various grades of alginate and alginic acid products. It provides wholesale and custom services to global clients in industries including industrial manufacturing, food production, pharmaceuticals, and cosmetics.

Core Products & Pricing

The website displays a full range of alginate products in detail, covering different grades such as textile grade, food grade, dental grade, cosmetic grade, and pharmaceutical grade. The product lineup includes sodium alginate, calcium alginate, potassium alginate, alginic acid and more. It offers customized viscosity and particle size parameters for different application scenarios, to meet diverse needs ranging from printing thickening, food stabilization, dental impression taking, cosmetic film formation, to pharmaceutical wound dressings.
The company has an annual production capacity of 10,000 tons, and holds multiple domestic and international compliance certifications including ISO9001, ISO22000, Kosher, and Halal, with product quality meeting international standards.
For pricing, the website does not publish public list prices or state a minimum order quantity. All quotations require clients to inquire via phone or email, with pricing adjusted based on order volume and custom requirements. This aligns with the standard business model for B2B supply of chemical raw materials.

Pros and Cons

Advantages: Wide product coverage, clear grading, able to meet custom needs across different industries, complete compliance certifications ideal for export clients, and sufficient production capacity to support long-term large-volume orders.
Disadvantages: Basic online functionality limited to product display only, does not support online inquiries or orders, leading to lower communication efficiency, and it is not very friendly to clients requiring small-batch purchases.

Who This Is For & Accessibility From China

It is suitable for food companies, textile printing and dyeing factories, cosmetic manufacturers, and pharmaceutical and medical device companies that need to purchase bulk alginate raw materials for direct sourcing.
The website is hosted on a domestic Chinese server, so it can be accessed directly by users in China.

⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on qdalginate.com official site.

About this entry

qdalginate.com is an China Agri & Food provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach qdalginate.com directly.

Get Started

Price not disclosed
Visit qdalginate.com official site →
External link · prices subject to vendor site

Frequently Asked Questions

What is qdalginate.com?
qdalginate.com is a China-based Agri & Food provider.
Is qdalginate.com good? Is it worth it?
qdalginate.com scores 6.0/10 on TG4G — a solid rating, based in 中国. See the in-depth review below for pros, cons and China accessibility.
Is qdalginate.com usable in China?
qdalginate.com offers good direct-connect performance in mainland China and works in most regions without a proxy. The provider is headquartered in China and primarily serves overseas markets.
How do I sign up for qdalginate.com?
Visit the qdalginate.com official site to complete sign-up. Registration typically requires an email (Gmail/Outlook recommended) and a payment method. Most overseas services accept credit card / PayPal / crypto. See the "Visit Official Site" button on this page for the direct link.

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