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Healthy nutrition raw materials

Healthy Nutrition Raw Materials


Cosmetic raw materials

Cosmetic Raw Materials


Pharmaceutical intermediates

Pharmaceutical Intermediates


Plant Extracts

Plant Extracts


Amino acids and derivatives

Amino Acids And Derivatives


Vitamins

Vitamins Raw Materials


ABOUT US


Nanjing Gemsen International Co., Ltd.

We are a trusted source of premium ingredients for the nutrition, cosmetic, and pharmaceutical industries. Our GMP-certified facilities and experienced R&D team ensure consistent quality, regulatory compliance, and on-time delivery.
With years of experience in international trade, we partner closely with reliable manufacturers to offer flexible sourcing and customized solutions, while safeguarding intellectual property and managing costs.
As your strategic partner in China, we are committed to creating long-term value through quality, service, and innovation. Internally, we foster a supportive and entrepreneurial culture that empowers our people and drives continuous growth.

2004 +

Established in 2004

50 +

Exporting countries and regions 50+

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LATEST NEWS


Strictly sticking to exclusive agreement and intellectual property protection, we are ready to make contract manufacturing for you and execute your highly specialized requirements.To strive in a quality and price oriented market, Gemsen's goal is to be your active and reliable partner in China.

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SUPPORT

Solutions Providing

We work with so many outstanding manufacturing partners to supply our fine chemicals and pharmaceutical ingredients, we have access to a broad range of chemical synthesis capabilities - enough to satisfy almost any custom synthesis requirement...no matter how complex the reaction. And you gain a tremendous amount of flexibility by bringing your chemical custom synthesis jobs to Uhe. We will carefully match your requirements with the capabilities of our manufacturing partners - to minimize process research requirements, and maximize manufacturing efficiencies...lowering overall costs. Naturally, cGMP and FDA inspected facilities are used as appropriate, and we can deliver almost any batch size...from pilot-plant up to full commercial production.

Fast Delivery

Custom packing are provided to meet different requirements. Sample and small quantity are packed with Aluminum Foil Bag. Big cargos are pakced with 25kg/cardboard Drum or 25kg/carton.