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Trenching Teeth C31HD C21HD Trenching Bits for Chain Trencher and Wheel Trencher

Model No. | C21HD |
Brand | Betek or Polar Rich |
Material | Tungsten carbide+ 42crmo |
Specification | 19mm |
Technology | Forging |
Application | |
OEM | ODM/OEM available |
Sample time | Usually about 3~7 working days |






1. What is your package?
Generally, Plastic box +Wooden box. If you have special requirement for package, please tell us.
2. What is your terms of payment?
T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
3. How about your delivery time?
Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
4. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures!
5. How about your after-sales service?
We offer promote technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
6.What is the quality control for your products?
All of our production is in lines of API rules and ISO9001:2015 strictly, from signing contract, to raw materials, to each production process, to product finish, to after-sale service, each process and section are in accordant with standard.
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