Customers’ satisfaction is our ultimate pursuit

Honest as inbeing, customer is the first
High quality, high efficiency, high level

About Us

Customers’ satisfaction is our ultimate pursuit

Shanghai Wanjia Technology Co., Ltd. was established in Jinshan District of Shanghai, a world financial center with good reputation, to see the world and to service the world. Our water treatment products include TCCA, SDIC, and cyanuric acid, which are also widely used in livestock industry, aquaculture and agriculture; Our seaweed fertilizers are available for small-batch orders and can be customized, currently we have seaweed essence, seaweed rooting agent, seaweed organic water-soluble fertilizer, seaweed granular fertilizer, seaweed macroelements and medium elements, seaweed organic and compound fertilizers etc.. We are dedicated to providing high-quality products and customized solutions to international buyers.

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why choose us

What Sets Us Apart

High quality

There’s quality monitoring during production and inspection before delivery, high quality is 100% ensured.

High efficiency

All the inquiries or emails will be handled at the first time, everything is done by EOD.

On-time delivery

The time will be well scheduled from order placed to delivery

High Flexibility

Some products or packages can be customized according to customers’ requirements

Strong Responsibility

Think from the customer’s perspective, and take customers’ interests as first.

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Years in Business
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Patents
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Projects in Countries
K+
Completed Projects

NEW ARRIVALS​

TESTIMONIALS​

Customers’ satisfaction is our ultimate pursuit

Our farm has been using the Trichloroisocyanuric Acid (TCCA) for water treatment in our aquaculture ponds, and the results have been outstanding. The product is highly effective in controlling bacteria and algae, ensuring a healthy environment for our fish. It’s a reliable and essential part of our operation. The quality and consistency from this supplier are truly commendable.
Tran NguyenAquaculture Farm Manager
We recently started using the seaweed-based fertilizers, specifically the Seaweed Essence and Seaweed Rooting Agent, on our high-value crops. The difference in plant vigor and root development is remarkable. The plants are noticeably healthier and more resilient. We appreciate that the company could accommodate our small-batch order and tailor the formula to our specific soil needs.
Marco RossiOrganic Farm Owner
The Sodium Dichloroisocyanurate (SDIC) has been a game-changer for our poultry farm’s water disinfection system. It’s easy to use, highly soluble, and provides excellent protection against waterborne pathogens. Since we started using it, we’ve seen a significant improvement in the overall health of our livestock. This is a trusted product from a reliable partner in the industry.
Sarah JohnsonOperations Director, Poultry Group
We have integrated the full range of seaweed fertilizers, from the organic water-soluble fertilizer to the granular and compound versions, into our agricultural practice. The improvement in soil structure and crop yield has been impressive. The ability of these products to enhance nutrient uptake and improve plant stress tolerance is exceptional. This supplier provides not just products, but effective agricultural solutions.
David NjorogeAgricultural Cooperative Lead

Frequently Asked Questions

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