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trauerhk.com

Pioneering Bioactive Collagen Innovation

Guangzhou Trauer Biotechnology Co., Ltd. – China's leader in medical atelocollagen materials, delivering high-purity collagen powder, solution, and sponges for global medical and skincare applications.

Explore Our Products
Trauer Biotechnology Lab

About Guangzhou Trauer

Established in August 2002, Guangzhou Trauer Biotechnology Co., Ltd. is a high-tech enterprise mastering the key technologies of medical atelocollagen preparation. We specialize in the research, development, production, and sales of bioactive collagen materials, medical devices, and bio-skincare products.

As the pioneer of collagen dressing in China, Trauer launched the first sterile Class III collagen dressing in the country. With over 23 years of innovation, we have become the leader in the field of bioactive collagen biomedical materials in China and are committed to becoming a global leader in medical collagen.

23+
Years of Experience
1
Pioneer in China
Global
Distribution

Our Premium Collagen Products

Discover our range of medical-grade collagen materials, developed with cutting-edge biotechnology for superior performance in medical and cosmetic applications.

Bovine Type I Atelocollagen Powder

Bovine Type I Atelocollagen Powder

  • Source: Bovine Tendon
  • Purity: ≥ 96.0%
  • Molecular Weight: ~300kDa
  • Moisture: ≤ 15.0%
  • Packaging: 5g / 100g
Medical Device Raw Material
Endotoxin <0.02 EU/mg Collagen Sponge

Endotoxin <0.02 EU/mg Collagen Sponge S

  • Purity: ≥99%
  • Endotoxin: <0.02 EU/mg
  • Microbial Content: Sterile/Non-Sterile
  • Source: Bovine/Porcine
Low Endotoxin
Type I Medical Atelocollagen Sponge M

Type I Medical Atelocollagen Sponge M

  • Source: Bovine/Porcine Tendon
  • Purity: ≥99%
  • Endotoxin: <0.17 EU/mg
  • Dimensions: 1.5x2 to 8x12cm
  • Thickness: 0.2–0.5cm
Medical Grade
Bovine Soluble Active Collagen Solution

Bovine Soluble Active Collagen Solution

  • Source: Bovine Tendon
  • Collagen Content: 2mg/ml
  • Purity: ≥96%
  • Appearance: Colorless to translucent
  • Packaging: 1kg, 5kg
Triple Helix
Collagen Type I Sodium Hyaluronate Solution

Collagen + Sodium Hyaluronate Solution

  • Collagen: 0.2%
  • Hyaluronic Acid: 0.2%
  • Main Effects: Firming, Repairing, Soothing, Moisturizing
  • Packaging: 1kg, 5kg, 10kg
Cosmetic ODM
Customized Collagen-Hyaluronate-Fibrinogen

Customized Collagen-Hyaluronate-Fibrinogen

  • Endotoxin: ≤ 0.5 EU/ml
  • Application: Medical & Cosmetic
  • Form: Lyophilized
  • Customizable: Yes
Custom ODM
Porcine Type I Atelocollagen Raw Material

Porcine Type I Atelocollagen Raw Material

  • Source: Porcine Tendon
  • Status: NMPA Master File Registered
  • Purity: ≥96%
  • Application: Medical Devices
NMPA Registered
Trauer Active Collagen ODM Skincare

Active Collagen Cosmetic ODM

  • Core Ingredient: Same as Chuangfukang®
  • Additives: Sodium Hyaluronate, etc.
  • Formula: Mature & Verified
  • Service: Full ODM Support
ODM Service

Why Choose Trauer?

Our commitment to innovation, quality, and regulatory excellence sets us apart in the global collagen market.

Regulatory Leadership

NMPA Master File registration and completed FDA MAF filing for global compliance.

R&D Innovation

International R&D Center in San Francisco driving next-gen collagen technologies.

Award-Winning Quality

Recipient of “Guangdong Famous High-tech Product” award for Type I Collagen Powder.

Global Reach

Distributor partnerships worldwide with scalable supply and technical support.

23+
Years of Industry Leadership
1st
Sterile Class III Collagen Dressing in China
Global
Presence in Medical & Skincare Markets

Latest News & Milestones

September 23, 2025

Inauguration of Trauer’s International R&D Center

Trauer Biotech. successfully launched its International Research & Development Center in San Francisco, USA — a milestone in global innovation and collaboration.

August 19, 2024

FDA MAF Filing Completed

Trauer completed the Master File submission with the U.S. FDA, marking a significant step toward globalization and regulatory recognition.

August 10, 2024

NMPA Master File Registration Achieved

Trauer’s porcine type I atelocollagen raw material successfully passed NMPA Master File registration — a testament to quality and compliance.

July 19, 2024

New Product Launch: Low Endotoxin Collagen Sponge

Introducing a medical-grade collagen sponge with endotoxin levels below 0.02 EU/mg — ideal for sensitive applications.

Get in Touch

For inquiries, partnerships, or product information, please visit the official website to contact Guangzhou Trauer Biotechnology Co., Ltd.

Visit Official Website

Email: marketing@trauerhk.com

Phone: +86 180 1192 8523

WhatsApp: +86 158 1726 6033

Fax: +86 020 3229 3210

Address: No.39, Fenghuang Sanheng Road, Huangpu District, Guangzhou, Guangdong Province, China

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