Changzhou Treering Plastics Co., ltd

Quality is our Culture

Profession Manufacture of rotomoulding products  and industrial plastic products    ( )


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Changzhou Treering Plastics CO., ltd Factory Tour

Good quality Roto Mold Tanks for sales
Good quality Roto Mold Tanks for sales
Customers Reviews
Hi Serena, Sorry I have not been back to you earlier. The cone bins are good.

—— Barry

Hi Serena, Yes, We have now tried your tanks for sometime and they work good.We will buy some more of your KC80 tanks a bit later this year

—— Mattias Nordin

By the way ,thank you ,you have been very patient so far ,understanding my requirements

—— Adarsh Devararaj

Great Wheelie bin.A little pricey, but good quality and works great.Just what we wanted!! Durable and looks good

—— Vinayak Kumar

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Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd
Clients Vistiing Jan11 , 2020
rotomolding producing progree
water tank
Customized tank
water tank warehouse
Material warehouse

Clients Vistiing Jan11 , 2020

Clients from Canada, vistting our factory to check the RV water tank , and see the production rotomolding produced progress


Injection industrial workshop


Stock and warehouse for the bins and box and pallet

rotomolding producing progree

rotomolding tank from 50L to 50000liter round shape and rectangular or square shape

water tank

water tank 50L to 50000L

Customized tank

Customized tank and PP welded tank


Accessories working , such as : bulkhead , valve , flange , Steel bar ....

water tank warehouse

water tank factory

Material warehouse

HDPE /PP Material warehouse

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Changzhou Treering Plastics CO., ltd Changzhou Treering Plastics CO., ltd
OEM products


Engineer draw the products 3D drawing according clients requested

OEM products

  • Production Line

    A. Rotomolding Products & Machine Order Flow


    1. Customers' requirements
    2. Initial Quotation 
    3. Negotiation 
    4. Scheme Recognition 
    5. Sign the contract
    6. Start manufacturing  
    7. Train for machine ( tooling ) ,products do sample 
    8. Check and Packing before delivery 
    9. Machine or products Acceptance of delivery 
    10. After Service 


    We have our own engineer work for you and your company  ,you can send us sample , drawing or 

    Just tell us what's you want ( vouum , shape ,size ,Materail , technique ..) ,then we can make it come true.



    2. Quite Competitive Price and quickly delivery 


    We are factory and have our own purchase department and cost control department. We have enough production Ability , so the price will be offered the best and the delivery is short ,normally 3-15days 


    3. Long and High quality Guarantee 100% inspection


    Strenge quality - management ,100% production inspection before packing and delivery.

    Rotomoulding tank , we normally guarantee 1-2 years ( Except accessories )   

    Injection industrial container guarantee 0.5-1ears


    4. Complete Design Technology Supporting


    You give us a idear , sample or drawing , We will  Provide our professionally design and  suggestion aout the products  to you. we need the drawing and products to catering  our technique 



    5.Cheaper tooling cost  and quickly tooling  opeing time for the rotomoulding machine , 


    rotomoulding tooling , normally do by steel , the lead time normally is  8- 15days . Complex shape , need  20-30 days . if you need Aluminum mold , please let me know , We defaults to make Steel mold for our clients 


    Changzhou Treering Plastics CO., ltdChangzhou Treering Plastics CO., ltd


    OEM/ODM is avaiable  in our company.


    We have OEM for a lot of product , especially the rotomoulding products . Such as the Pesticide box , rotomoulding


    cases , cattle drinking trough , dosing tank   , ect. Welcome your idear and special design.


    you can also send us a sample ,then we will offer the drawing then produced it .


    we will sign confidentiality agreement for each customized tank  if Clients needed  !

  • R&D

    Our company has set up the R&D design department  . Our engineer will give you best suggestion to do it. To help


    you build up an good ,cheaper plastic products is our purpose . We provide OEM/ODM project for many countries,


    such as USA, AU, Canada, Mexico, Hongkong, Sudan ,Saudi Arabia etc.

Contact Details
Changzhou Treering Plastics CO., ltd

Contact Person: Ms. Serena Tao

Tel: 86-0519-15051955023

Send your inquiry directly to us (0 / 3000)