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GLOBAL OEM MANUFACTURING YOU CAN TRUST

From R&D to Delivery – End-to-End Custom Solutions for Health & Nutrition Brands Worldwide
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YOUR END-TO-END OEM PARTNER FROM FORMULA TO SHELF
Red Sun delivers integrated services across formulation, production, quality, logistics, and compliance.

Formulation Expertise

Access our library of 300+ market-proven formulas or co-develop your exclusive next-generation product with our expert R&D team.

Flexible & Scalable Production

Leverage our ISO-certified facilities with an agile 10,000L minimum order quantity and the capacity for dedicated high-volume production lines.

Custom Packaging & Branding

Create a distinct market presence with custom bottle, drum, and label designs, including options for sustainable and eco-friendly materials.

Rigorous Quality Assurance

Place your trust in a partner who helps set industry quality benchmarks, ensuring stringent control at every stage from raw material to final shipment.

Global Logistics & Fulfillment

Ship with confidence to 108 countries through our optimized logistics network, ensuring reliable and on-time delivery to your customers.

International Registration Support

Navigate complex global regulations with ease, backed by our experienced team dedicated to helping you meet all necessary compliance and registration standards

Transparent Project Management

Gain unparalleled visibility into your production with our "Order Dashboard" system, offering real-time tracking from initial order to final fulfillment.

Dedicated Partnership

Work with a dedicated account manager who serves as your single point of contact, ensuring seamless communication and strategic support.
WORLD-CLASS MANUFACTURING & FILLING FACILITIES
Precision, hygiene, and efficiency powered by GMP-certified plants and automated lines.
SMART WAREHOUSING & SEAMLESS GLOBAL LOGISTICS
Integrated supply chain with temperature-controlled storage and multi-country dispatch.

THE CORE OF OUR QUALITY COMMITMENT: OUR GLOBAL QC CENTER
Leveraging advanced analytical labs and a multi-stage inspection process to guarantee the purity, safety, and compliance of every batch.
Our commitment to quality is absolute and integrated into every stage of our operation. Our state-of-the-art quality control center is equipped with advanced analytical instrumentation, including High-Performance Liquid Chromatography (HPLC) and Gas Chromatography-Mass Spectrometry (GC-MS), to ensure precise and reliable testing. We enforce a rigorous, multi-layered inspection protocol and collaborate with world-renowned third-party inspection agencies like SGS and Intertek for independent verification. As a testament to our transparency, all clients have the ability to download a detailed Certificate of Analysis (COA) for every batch we produce.
OUR RIGOROUS QUALITY CONTROL PROCESS

Raw Material Inspection

Every incoming batch of raw materials undergoes stringent testing for purity, identity, and compliance against our established specifications before being approved for use. Nothing enters production without passing this critical first checkpoint.
 

In-Process Quality Control

We conduct real-time monitoring at critical control points throughout the entire production cycle. This ensures that every process parameter remains stable and strictly adheres to the validated formulation and manufacturing standards.
 

Finished Product Analysis

Each final batch of your product is subjected to a comprehensive battery of tests to verify its potency, purity, safety, and physical properties. A detailed Certificate of Analysis (COA) is generated, documenting the exceptional quality of the finished product.

Pre-Shipment Verification

Before any product is dispatched, a final meticulous inspection of both the product and its packaging is performed. This guarantees that the shipment is secure, correctly labeled, and perfectly matches your order requirements, ensuring it arrives in perfect condition.
INNOVATION-DRIVEN CUSTOM FORMULATION
Over 300 base formulas and patented innovations tailored for your market.
Our commitment to quality is absolute and integrated into every stage of our operation. Our state-of-the-art quality control center is equipped with advanced analytical instrumentation, including High-Performance Liquid Chromatography (HPLC) and Gas Chromatography-Mass Spectrometry (GC-MS), to ensure precise and reliable testing. We enforce a rigorous, multi-layered inspection protocol and collaborate with world-renowned third-party inspection agencies like SGS and Intertek for independent verification. As a testament to our transparency, all clients have the ability to download a detailed Certificate of Analysis (COA) for every batch we produce.
KEY FORMULATION CAPABILITIES

Advanced Suspension Concentrates (SC)

We specialize in developing highly stable, low-viscosity suspensions with optimized particle size, ensuring superior foliage coverage, adhesion, and efficacy.
 
 

Water-Dispersible Granules (WDG)

Our expertise lies in engineering dust-free, rapidly dispersing granules that offer enhanced user safety, convenient handling, and excellent tank-mix compatibility.
 
 

Microencapsulation & Controlled Release

Leveraging our patented microencapsulation technology, we create advanced controlled-release products that prolong efficacy, improve target delivery, and enhance environmental safety profiles.

Eco-Friendly & Bio-Formulations

We are at the forefront of developing next-generation, biodegradable formulas and bio-pesticides that align with global sustainability trends and meet the growing demand for greener solutions.
CUSTOMER SUCCESS STORY: A CUSTOM FORMULATION FOR THE LATIN AMERICAN MARKET

The Challenge

A major partner in Latin America was facing declining market share due to a competitor's new, more effective herbicide for a specific resistant weed affecting soybean crops.
 
 
 

Our Solution

Our R&D team initiated a collaborative project, analyzing soil samples and the resistant weed's biology. In just three months, we developed a novel synergistic formula, combining two active ingredients in an advanced microencapsulated suspension (CS) to provide both rapid knockdown and long-lasting residual control.

The Result

The new custom-developed product demonstrated a 98% efficacy rate in local field trials, outperforming the competitor's product. Our partner launched the formula under their own brand, successfully recapturing their market leadership and achieving a 40% increase in sales for that product segment within the first year.
TRUSTED BY LEADING HEALTH BRANDS WORLDWIDE
Stay informed with our latest product launches, regulatory updates, and international trade activities.
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Nigeria
Mr. and Mrs. Olischer
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Russia
Serukovsky
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Australia
Ross Terak
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Argentina
Nasio Garcia
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Asia
China
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Africa
South Africa
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North America
America
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Thailand
Basong. Zhalunpeng
WORLD-CLASS MANUFACTURING & FILLING FACILITIES
Precision, hygiene, and efficiency powered by GMP-certified plants and automated lines.
  • Step 1: Raw Material Inspection
    Every incoming batch of raw materials undergoes stringent testing for purity, identity, and compliance against our established specifications before being approved for use. Nothing enters production without passing this critical first checkpoint.
  • Step 2: In-Process Quality Control (IPQC)
    We conduct real-time monitoring at critical control points throughout the entire production cycle. This ensures that every process parameter remains stable and strictly adheres to the validated formulation and manufacturing standards.
  • Step 3: Finished Product Analysis
    Each final batch of your product is subjected to a comprehensive battery of tests to verify its potency, purity, safety, and physical properties. A detailed Certificate of Analysis (COA) is generated, documenting the exceptional quality of the finished product.
  • Step 4: Pre-Shipment Verification
    Before any product is dispatched, a final meticulous inspection of both the product and its packaging is performed. This guarantees that the shipment is secure, correctly labeled, and perfectly matches your order requirements, ensuring it arrives in perfect condition.
KEY COMPETITIVE ADVANTAGES
Our leadership is not just defined by what we produce, but by how we partner with you to shape the future of global agriculture. We have built our reputation on three core pillars that set us apart and drive your success.
BUILT-IN TECHNICAL BARRIERS FOR YOUR COMPETITIVE EDGE
IP protection, exclusive formulas, and proprietary know-how at your service.
READY TO LAUNCH YOUR NEXT GLOBAL SUPPLEMENT?
Contact our OEM specialists and start your custom formulation journey today.
Contact Us
Our journey began in 1989. Through more than three decades of relentless dedication, we have grown from the Nanjing Pesticide Factory into an industry leader serving over 100 countries worldwide.
 

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CONTACT US
  Tel: +86 025-57880888
  E-mail: wgp@nj-redsun.cn
  Address: No. 18 Gutan Avenue, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province
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