R&D Capability
With a strong R&D team, we always maintain the spirit of innovation and support customization on demand.
Company Philosophy
Serve customers wholeheartedly, adhere to the strategy of combining industry management and brand management.
Corporate Strength
More than 50 authoritative certificates, 3400m² plant area, more than 10 years of industry experience, 50 million annual sales.
High-quality Technology
We carefully select high-quality electronic components from suppliers all over the world, including PLC, touch screen brands and electronic components, Siemens, sensor suppliers, SICK and servo motors.
Product Center
Shengtai products are recognized as high-quality brands at home and abroad, and are highly appreciated by domestic and foreign counterparts and users.
Product Application
The products sell well in more than 20 provinces, municipalities, and autonomous regions across the country, and are exported to many countries and regions.
About Us
Ruian Huadu Intelligent Equipment Co., Ltd. is a professional post-packaging machinery manufacturer located in Ruian, Wenzhou — China’s core packaging machinery industrial base, with 20 years of dedicated R&D, production, customization and after-sales service.
We deliver one-stop automatic packaging equipment and tailor-made turnkey production lines for worldwide factories covering food, pharmacy, daily cosmetics, hardware, stationery and household paper sectors. Our full product range includes automatic cartoners, 3D BOPP cellophane wrapping machines, POF heat shrink packaging equipment, pre-made bagging machines and robot integrated case packing lines, plus custom non-standard automated solutions.
We operate under strict ISO9001 quality systems, and all our machines pass CE certification with multiple technical patents. Global brand electrical components are adopted, and every finished machine completes a 72-hour continuous aging test before delivery to cut failure rates. Owning complete machining and assembly workshops, we offer flexible order arrangements with 10%–20% shorter lead times than industry average, plus full export document support.
We deliver one-stop automatic packaging equipment and tailor-made turnkey production lines for worldwide factories covering food, pharmacy, daily cosmetics, hardware, stationery and household paper sectors. Our full product range includes automatic cartoners, 3D BOPP cellophane wrapping machines, POF heat shrink packaging equipment, pre-made bagging machines and robot integrated case packing lines, plus custom non-standard automated solutions.
We operate under strict ISO9001 quality systems, and all our machines pass CE certification with multiple technical patents. Global brand electrical components are adopted, and every finished machine completes a 72-hour continuous aging test before delivery to cut failure rates. Owning complete machining and assembly workshops, we offer flexible order arrangements with 10%–20% shorter lead times than industry average, plus full export document support.

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Factory land occupation

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Senior technical engineer

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Utility model patent

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Global customers

Video Center
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
Fully automatic tissue packaging and cartoning production line
semi auto cartoning machine
Toilet Paper Carton Making Paper Roll Wrapping Mac
Automatic Multi Functional Cartoning Machine For Food Pillow Bag
News Center
We can provide quality workmanship to meet the various needs of customers around the world.
May 20, 2023
PLC automatically displays faults and shuts down and alarms to display machine operation and maintenance methods.
Apr 19, 2023
The hot air circulation system adopts an integrated design, and the heating speed is fast.
May 18, 2023
It adopts the packaging methods of automatic feeding, opening, boxing, batch number printing (optional), glue sprayin...
May 17, 2023
High production capacity, stable speed up to 150 boxes/min;






















