
One-stop Water Soluble Ingredients Factory
Water Solu Co. Ltd is the branch of Keep Ingredients Co. Ltd, focus on 100% Water Soluble Natural Ingredients for over 10 years, hot sales ingredients include 100% Water Soluble Plant Proteins, Peptides, Extracts, Vitamins, Amino Acids, High quality Nutritions. With over 2 Production lines and several own planting bases, Water Solu always offers strictly-control quality with cost-effective prices to maintain customers from USA, Germany, Romania, UK, Italy, Czech Republic, Thailand and many others.

Fully Water Soluble For Nutraceutical
Plant Proteins & Peptides;
Vitamin, Amino Acids, Minerals, Probiotics;
Nutritional
Botanical Extracts
Polysaccharides & its derivatives;
100% Water Soluble For Beverages
Natural Colors;
Fruit & Vegetable Juice Powders;
Beverage Powders;
Liquid Extracts;

Competitive Advantages
We believe choosing us is one of your most successful decisions.
600+
In Progress Project
Around 5%-20% advantage prices with same or higher quality in market
120+
Now 119 products with Full Certificates
Full Certificates for quality control, HACCP, ISO22000, BRC, FDA, KOSHER, HALAL, etc
6000K+
Customers Building
Most products have stock all the time, guarantee fast delivery and stable supply
5000+
Successful Case
Fast reply and considerable service 24/7
Certifications
Protect your products from Guaranteed Quality

BRC

CGMP

ISO22000

HALAL

KOSHER

ISO9001
FAQ

01.Are your product prices competitive?
02.What is the purity of your plant extracts? Do you have relevant certifications?
Our products are identity-tested (ID-tested) and meet the promised content and quality standards. We hold certifications such as CGMP, ISO 22000, ISO 9001, HACCP, Kosher, and Halal, ensuring compliance with international standards.
03.Can you provide customized services, such as specific specifications or formulations?
For example, we can granulate powders for microencapsulation, increase bulk density and reduce moisture for capsule filling, enhance gelation properties for mung bean protein, remove beany flavors from pea proteinand many others.
We are committed to delivering customized solutions to meet your specific needs.
04.What is your production capacity and delivery time?
This enables us to meet large-volume orders efficiently. Typically, delivery is completed within 15 days after receiving the prepayment, with faster turnaround for in-stock items. We ensure a stable and reliable supply chain to support your production and delivery schedules.
For medium to high-content plant extracts, our facilities include standardized extraction workshops, refining workshops, purification workshops, and over 20 functional rooms such as R&D labs, physical/chemical labs, and microbiology labs.
We maintain a comprehensive quality management system and a robust safety management system.
Our advanced equipment includes:
8 reaction kettles
8 extraction tanks
12 chromatography columns
8 external circulation concentrators
5 centrifuges (including 1 disc centrifuge and 1 tubular centrifuge)
2 spray towers
4 pulverizers
4 mixers
5 drying ovens
1 microwave drying oven
4 plate-and-frame filter presses
We are also equipped with advanced testing instruments, including:
** High-performance liquid chromatography with evaporative light scattering detector (HPLC-ELSD)
** Atomic fluorescence spectrophotometer (AFS)
** Ultraviolet-visible spectrophotometer (UV)
** Gas chromatography (GC)
** Microbial testing equipment
** Rapid moisture analyzers
05.How do you ensure product quality and safety?
Each sample shipment and bulk order is meticulously documented and controlled. With advanced testing equipment and a professional quality control team, we guarantee the safety and reliability of our products.
06.What's your most advantages products?





