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Dongying Zhengda Biotechnology Co., Ltd.
Customer first • Excellent quality
Contact us
Get wholesale pricing or free samples!
Contact us
Customer first Excellent quality
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Quality = Standard
We strive to maintain the highest standards of quality, innovation, and customer satisfaction, while also fostering long-term partnerships with our clients.
Frequently Asked Questions
Resources / Support
Request wholesale pricing or free samples !
Get a Custom Quote in 24 Hours !
Minimum order quantity (MOQ)
Gelatin Products: Our MOQ is 1000 KG.
- Protein Products: Our MOQ is 1000 KG.
- Gelatin Equipment: Our MOQ is 1pcs.
- Samples available for R&D purposes (contact us).
Order delivery cycle
15-25 days after confirmation (depending on customization and quantity). Urgent orders accommodated.
OEM/ODM Support
Bloom: "80" "100" "120" "140" "160" "180" "200" "220" "240" "260" "280" "300" "320" Customized
- Mesh: "8" "20" "30" "40" "60" Customized
- Viscosity: "<3.0mPa.s" "3.0mPa.s-3.5mPa.s" "3.5mPa.s-4.0mPa.s" "4.0mPa.s-4.5mPa.s" ">4.5mPa.s"
- Provide customized label, Brand logo, Packaging.
Support Policy
Our team is online 24/7 We're always at your service – with whatever it takes. E-Mail: info@zhengdabiology.com