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Dongying Zhengda Biotechnology Co., Ltd

  • Address: 山东省东营市广饶 天涯国旅二楼, 东营市, 山东 , China
  • Email: Email
  • Phone: 13645464777

Business description

Dongying Zhengda Biotechnology Co., Ltd., located in Dongying, Shandong, China, has over 17 years of expertise in gelatin production and equipment manufacturing.

Covering 90,000 m², our facility includes modern workshops for gelatin production, pre-treatment, water treatment, and power, supported by advanced infrastructure.

We produce annually: 10,000 tons of edible gelatin, 5,000 tons of collagen peptide, 3,000 tons of industrial gelatin, and 10,000 tons of industrial protein powder.

In addition, we operate a specialized factory for gelatin equipment, featuring the latest production technology.

Our equipment is sold both domestically and internationally, earning us a strong industry reputation.

Zhengda is committed to cutting-edge technology and strict quality control to ensure our products meet international standards and diverse client needs.

We uphold the values of “customer first, excellent quality, considerate service, and win-win cooperation,” delivering high-quality gelatin products, reliable equipment, and full technical support to global partners.

Latest listings



  • Edible Gelatin
    Edible Gelatin
    Food - Additives - Dongying Zhengda Biotechnology Co., Ltd - China - August 25, 2025 - contact company for price

    Our Edible Gelatin is a high-quality, food-grade protein derived from natural sources and processed under strict hygiene standards. It offers excellent gelling strength, clarity, and elasticity, making it a perfect ingredient for a wide range of culi...

  • 1


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