Item Description

Heavy Responsibility transmission Portion PP PA Chain Equipment


  1. OEM size go well with for customers’ requirment
  2. A number of shade CZPT choosed
  3. Engraved or embossed emblem recognized
  4. Large buy quantity are CZPT to be fulfilled
  5. Stringent good quality management program
  6. In time shipping and considerate customized-service
  7. Certification: SGS, GB/T 19001-2016, ISO9001:2005

Our Factory

Our Equipment

Our Certification

Zhongde is a SGS confirmed manufacture. We have handed ISO9001:2005 top quality control certifacation as well as surroundings administration certification.

For quick quotation, you should inform under detials

one. Item sort
two. Measurement (provide samples or 2d/3d drawings for reference)
3. Content specification (or allow us utilizing surroundings)
four. Amount ask for
5. Choose shade

Our Gain:
      OEM services—We are a company specialsing in creating OEM mechanical parts in rubber & plastic & pu content,  and we produce according to your samples or drawings ,if they are not obtainable, we style according to your specifications and the application. Various existing molds—We have our very own CZPT factory,and soon after more than 30 years of ongoing accumulation, there is a really big amount of moulds ,so that we may possibly preserve the CZPT expense for you.

Our Packing

Our typical packaging methods are as followings,or it CZPT as customer’s ask for.
We will pick  the delivery strategies according to your ask for.

Speak to Us


The effectiveness of a worm gear transmission relies upon to a huge extent on the helix angle of the worm. Multi-threaded worms and gears with larger helix angles have established to be twenty five% to 50% more effective than solitary-threaded worms. The sliding action of the worm meshing with or meshing with the worm gear benefits in substantial friction and reduction of effectiveness when compared to other types of gears. Enhance efficiency with hardened and floor worm switch bronze worm gears.

China Best Sales Custom Heavy Duty Transmission Part PP PA Chain Plastic Gear     with Great quality