Amidst the flow of modern technology, where consumers are increasingly concerned about the quality and origin of products, starting a business in the field of agricultural processing is opening up many golden opportunities for young people.
However, the path to entrepreneurship has never been easy, especially when faced with the problem of preserving and enhancing the value of products after harvest. And at that key point, many people have successful start-up thanks to SUNSAY freeze dryer – a Vietnamese technology solution of international stature.

MỤC LỤC
Opportunities arise from market pain
In recent years, many small-scale farming and livestock models have produced a large amount of agricultural products, but many of them have fallen into a situation of “good harvest, low price”, especially with fruits, medicinal herbs or seafood. Fresh food is easily spoiled, difficult to transport, slow to consume – that is the painful problem that many young people with aspirations to start a business are facing.
In that context, the freeze dryer appeared as a “technological turning point” to help turn perishable agricultural products into high-quality, value-added, easy-to-preserve, easy-to-export dry products. And when it comes to freeze drying technology in Vietnam, it is impossible not to mention SUNSAY – a pioneering brand that has accompanied hundreds of successful start-up models thanks to freeze dryers across the country.

Why is freeze drying the key to success?
While traditional heat drying often causes the product to change color, lose its smell, and lose nutrients, SUNSAY’s cold drying technology operates at a temperature of only 25 – 50°C, without changing the structure of the raw materials. Thanks to that, dried products such as dried mango, crispy dried orange, medicinal herbs, bird’s nest or dried salmon all retain their original color, flavor and nutritional content – a vital factor if you want to reach the high-end or export market.
This difference is not only technology, but also the value that entrepreneurs can create from local agricultural products. A kilogram of fresh fruit sometimes sells for only a few tens of thousands, but after proper freeze-drying, it can be sold for 4-5 times the price, not to mention the preservation time lasting for months. Therefore, many young people have taken advantage of SUNSAY freeze-drying technology to enter the high-end dried food market – a field full of potential but lacking people to exploit it properly.

Customer story: Roses – From Dalat fields to premium products thanks to SUNSAY freeze drying
A customer in Da Lat pursues her passion for roses. With a cool climate all year round and an abundant source of fresh flowers, she has tried many times to dry flowers by hand to preserve the natural beauty of the flowers. However, the traditional method often causes the petals to lose color, become brittle or turn yellow after only a few days.
After careful research, she decided to invest in a SUNSAY 9-tray freeze dryer – the first step for her own brand of freeze-dried roses. Thanks to low-temperature drying technology (25–50°C), each petal is dried while still retaining its vibrant color, intact shape and gentle fragrance. This is something that her customers – tea shops, gift shops, or natural spas – especially love.
“Drying fresh flowers is not easy, especially roses – which are very sensitive to heat and humidity. But since using the SUNSAY machine, I no longer have to worry about the flowers fading or deforming. My products retain their natural pink color, softness and sweet fragrance – something that customers are willing to pay a high price for,” the customer shared.

Currently, every month she can regularly dry thousands of roses of various colors (red, yellow, white, purple…) to supply to a chain of stores specializing in flower tea, spa ingredients and handmade gifts. In addition to retail, she also expands cooperation in processing products for other brands – a sustainable direction thanks to owning high-quality freeze-drying technology and being proactive in output.
SUNSAY – A companion of young pioneers
Not only providing equipment, SUNSAY also offers comprehensive solutions for startups: from consulting on choosing the right machine (12 – 40 trays), free sample drying support, optimal workshop space design, to technical training and instructions on periodic maintenance and repair.
What makes SUNSAY freeze dryers different lies in three key factors:
- Energy savings of up to 70% compared to traditional heat drying – thanks to the heat pump system and reuse of dry air.
- Smart operation – fully automated with PID or PLC – HMI controller, helps program drying for each product without manual operation.
- Made from solid 304 stainless steel, rust-proof, durable, easy to clean and meets food hygiene and safety standards.

These not only help users feel secure in long-term production but also minimize operational risks – which is very important for those who are embarking on a startup journey.
More than just a device – a business launchpad
SUNSAY understands that: Starting a business does not only require a good machine, but also a mindset to master the market. Therefore, in addition to providing dryers, the SUNSAY team also shares knowledge about branding, market segmentation, product pricing and export standards. This is the “startup companion” ecosystem that SUNSAY is gradually creating.
With a network of +999 customers nationwide, from cooperatives to large-scale production enterprises, SUNSAY has become a trusted friend on the journey to modernize Vietnamese agriculture.

Every big dream starts with a small decision.
Starting a business in the field of high-tech agriculture is the trend of the times. But amidst the myriad of challenges in terms of market, investment capital, human resources – a decision to invest in the right equipment can make a big difference.
SUNSAY freeze dryer is not only a production tool – but also a lever to increase the value of Vietnamese agricultural products. Many young people have successfully started their own businesses thanks to freeze dryers, starting from small models, taking advantage of local agricultural products to create high-value and sustainable products.
If you are hatching a startup idea, if you want to bring your hometown specialties further, or simply want to do something useful for the land where you were born – start with the right solution.
Contact for quote and consultation
SUNSAY freeze dryer is a product researched and designed by engineers with more than 15 years of experience in Vietnam with the mission of improving the value of processing and preserving Vietnamese agricultural products as well as contributing to solving the problem of Post-processing accounting of Vietnam’s agricultural industry.
SUNSAY dryer offers a completely new solution that saves time, reduces investment costs for users, improves productivity, and brings high economic efficiency. With a reasonable price, SUNSAY Vietnam believes that this device is completely worth investing in and using for a long time to bring the most optimal results.
For detailed advice, please visit the website: kynghexanh.com.vn or immediately contact Hotline (Zalo): +84 935 995 035 or switchboard number: +84 94 110 8888 for support.


