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Always adopting the international cutting-edge technology
is the decisive factor in producing quality products.
Technical support

We follow up the international advanced technology and keep pace with our international counterparts in equipment upgrading.


Production equipment is an important part of DONGYA. It has the most outstanding domestic production equipment and excellent operators. It is also a decisive factor in the production of standard products in the industry.
Therefore, DONGYA attaches great importance to all details of the production process. Foreign body control and quality control are paid attention to in every link of the process to ensure product details and ultra-low loss rate, so as to meet the increasingly stringent detailed requirements of customers.

Innovation improving and explore possibilities

DONGYA, as the first enterprise in China to obtain a license for manufacturing industrial products (large packaging), has more than 25 years of innovative experience. Thanks to first-hand valuable experience, DONGYA's technicians are excellent experts and talents in various professional fields. The production line has always followed up the world's first-class advanced equipment, and established a strict and perfect quality control system. From raw materials, drawing, sewing, inspection, inventory and transportation links, we implement high-standard control process one by one. Taking the drawing link as an example, we control the leading industry technology.

Equipment Strength
In order to stay ahead of the competition, we do everything we can to improve our product standards in all aspects and maintain an excellent price/performance ratio.
At the same time, we continue to invest in technology and set the highest standards that should be met in future packaging production plants.
The latest fully automatic wire drawing machine
Its annual output is 2 million, fully automatic wire drawing, without manual rewinding.
Film blowing machine-Food Grade Film Blowing Workshop
Self-produced food-grade A-type film, B-type film, C-type film.
The latest circular loom
The output of the equipment is high and the production capacity is increased by 30%. The cloth surface is smooth, oil-free and pollution-free.
Ultrasonic cutting machine
The cutting edge of the fabric is smooth and without rough edge.
Automatic Cutting Machine
The cutting edge of the fabric is smooth and without rough edge.
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