We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Cheap PriceList for China Repair Kit of Above 2′′ Gate Valve Including Gate, Seat, Bush, Metal Ring, O-Ring, All the time, we have been paying attention on all details to insure each product satisfied by our customers.
We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for China Choke Valve, Drilling Mud Valve, Faced with the vitality of the global wave of economic integration, we’ve been confident with our high-quality goods and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.

We can put your own logo on the bushings and boxes.

Cross Oil Groove bushing    dotted bucket bush      step collar bush

Production Process.

We use heat treatment technology and CNC fine processing production, to

ensure that products are excellent quality and dimension accuracy. Using

blue and phos- phating surface burning, ensure good appearance, surface rust free.

Material.

Using steel as raw materials, which are provided by domestic famous manufacturer;

forging again and again to make forming, to make internal organization more tight,

and increase products. wear-resistance. Or depend on your need.

Crack resistance.

After heat treatment of the product, we will carry on the medium frequency induction,

quenching their surface and the inner, to ensure the strength of internal and external hardness.

Quality control system.

We have established a comprehensive quality control system in place to ensure

that from the purchase of raw materials to final packaging are strict quality control.

Coo- perate with high-tech testing instruments, such as hardness tester, spectrometer,

metallographic microscope, determine the excellent quality and appearance of our products.

Details table.

Our Service.