Taizhou Longji Plastic Co., Ltd. was founded 1995, now the workshop area 35000 square meters, more than 200 employees, including 50 technicians of seniors professional title. We are specialized in manufacturing Seed trays, air root containers, gallon pots, plastic flower pots, tissue culture frame, flat tray and rice seedling trays etc. more than 150 varieties. Our Intensive and efficient seedling production equipment technology has formed a series of scientific research results

Seed tray

We have 5 Series PS material seeding trays for you to choose, XQB Series, XQA Series, XS Series, XT Series, XD Series, XDZ Series. Which was Suitable for nursery of vegetables, flowers, woods, tobacco etc. Non-toxic environmental protection, good breathability, Long Service life and not easy to deform

Gallon Pots

Gallon pots material of pp, which is anti-aging agent, extrusion resistance, no deformation, no damage which can use more than 3 years. Potting is light and labor-saving and convenient for plant transplanting


Taizhou Longji Plastic Co., Ltd. is a domestic well-known manufacturer for seedling cultivation container and greenhouse supporting materials and equipment


Taizhou Longji Plastic Co., Ltd. is a domestic well-known manufacturer for seedling cultivation container and greenhouse supporting materials and equipment, the company is devoted to the research and development of vegetables, flowers, nursery stock and the like for a long time. As the first domestic cell pan manufacturer, the independently developed brand “Longji” leading in the industry enjoys a good reputation with its stable performance, excellent quality, excellent reputation in the industry. Products are well sold all over the country and exported to Japan, Europe, the Middle East and other countries and regions.


Professional Team

15-20 technical team
Own 11 production lines
Annual output value 120 million

Support OEM & ODM

Factory Area 35,000㎡
Support Custom Size
Custom Color, Package

Products Sold Worldwide

Exported to 100 Countries
Japan, Europe, Middle East etc.

Service Team

More than 200 Employees
Professional Sales and Service Team for Global Market



What our customers say


  • Are you a factory or trading company?

    Yes. We are a professional manufacturer specializing in horticultural products for more than 25 years. We enjoy great reputation among our customers not only for competitive price, qualified products but also for excellent service.
  • Do you provide samples ? Is it free or extra?

    1.Yes,we welcome you to order samples to check our quality and actual manufacturing value
    2.We could offer the sample for free charge but do not pay the cost of freight.
  • Can you provide OEM service?

    Yes. Customized size, color, packing and logo are all available.
  • What about the lead time for bulk production?

    It will depend on the design and order quantity, normally it will be 5-20 days after the payment.
  • How do you make our business long-term and good relationship?

    We keep good quality and competitive price to ensure our customers benefit as the core of our company culture is honesty and credit.
  • How to pay?

    TT, PAYPAL, WEST UNION, DP, DA, Credit card up to you.
  • What is your term of delivery?



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About Us

   86 -13626641397
   86 -13706863523
   0576-88558839
   lj839@tzlongji.com
   Binhai Industrial Zone, Taizhou,
       Zhejiang Province

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