What is the average lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Does the supplier offer OEM or ODM services?

Yes, both OEM and ODM services are available, including full and minor customization.

What are the payment terms accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, and Western Union.

Soy Protein Isolate Isolated Soy Protein Factory Supply Directly

Name: Soy Protein Isolate Isolated Soy Protein Factory Supply Directly
Brand: Tianjin Zhuofeng Biotechnology Co., Ltd.
SKU: 1940872861

Tianjin, ChinaTianjin Zhuofeng Biotechnology Co., Ltd.

US$1.66-1.80

25,000 kg

Sample price:US$80.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO, HACCP

Packaging Material

Plastic

Model NO.

Whey Protein Isolate

Storage Method

Normal

Main Active Ingredient

Pectin

Application

Meat, Drinks, Flour Products, Condiment, Baked Goods

Transport Package

by Sea

Specification

61-90%

Trademark

zhuofeng

Origin

China Mainland

Production Capacity

50000mt/Month

Key features

High Purity Protein: Minimum 90% protein content on a moisture-free basis.

Neutral Flavor Profile: Refined form with neutral taste and reduced flatulence.

Versatile Applications: Ideal for meat, dairy, flour, beverages, and baked goods.

Certified Quality: Manufactured under ISO and HACCP certification standards.

Flexible Customization: Supports full, minor, and flexible customization options.

Low MOQ Support: Minimum order quantity starts from just 1 unit.

Fast Lead Time: Average lead time within 15 workdays for all seasons.

Multiple Packaging: Available in bags, drums, and IBCs for solid and liquid forms.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock CapacityCustomization from Samples

Tianjin Zhuofeng Biotechnology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤10.74h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D personnel, broad customization options, ODM services, and OEM experience for well-known brands. It holds ISO 9001, ISO 22000, and GMP certifications and reports quality-control staffing and broad export-market coverage. However, it launched no new products in the past year, lacks 3D software and SDK capabilities, and has no documented service-assessment or corrective/preventive-action procedures. Complaint handling is supported by a clear procedure and records. Evidence is insufficient to confirm financial strength, production performance, or specific customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope includes food additives, specialized chemicals, machinery, building materials, textiles, graphene materials, software and auxiliary equipment, indicating a diversified product and business profile.

CertificationsThe supplier reports holding ISO 9001, ISO 22000, and GMP certifications. These are explicit certifications relevant to quality, food-safety, and manufacturing management, although the slices do not provide certificate validity or scope details.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and reported service lead times of within 15 workdays in both peak and off-season. However, it has no written service-capability assessment procedures or corrective/preventive-action records, so the evidence supports complaint handling but not a fully documented service system.

R&D capabilityThe supplier has two R&D engineers and provides ODM services, but it launched no new products in the past year and lacks both 3D software design services and an available SDK. The evidence shows some R&D and design capability, but also clear limitations in recent product innovation and software-related development.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization support, despite the lack of 3D software design capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving branded customers. No customer names, product examples, order details, or independently verifiable case records are provided.