2155-1306B 53HRC Excavator Link DH300 DX300 2155-1307B Doosan Daewoo Parts

2155-1306B 2155-1307B DH300 DX300 Abrasion Resistant Excavator Bucket Link I Link DOOSAN DAEWOO

About quality and after-sales:

* Through Professional Heat Treatment Processes To Guarantee Excellent Mechanical Properties, High Strength And Superior Wear Resistance To Bending And Breakage.

* Hardness 48-53HRC For Reduced Wear And Longer Life

* Our Quality Control Department Is Equipped With The First-Class Testing And Inspection Facilities, Such As Spectrometer Imported From Germany, Optical Metallographic Microscope, Hydraulic Universal Tensile Strength Machine, Low-Temperature Impact Testing Instrument, Bush Hardness Tester, And Magnetic Particle Inspector

FAQ

We have warranty for our clients,we will ship out the new replacements if clients get the item with defect or broken frame

ZHENGHUI is family business created in 1996. ZHENGHUI manufactures and distributes direct replacement parts for all the main construction, quarry and mining OEM brands. ZHENGHUI began as a fastener specialist for earthmoving machinery and public works. Over the years the company expanded the range of products, entering into new sectors such as wear material and spare parts. Today, it is one of the main national and international references in the manufacture and distribution of spare parts and oem casting parts for public works machinery and mining.

To excavate and develop capacity and talents, we have regular and irregular training and sharing about products, shipment, foreign trade, foreign cultures, etiquette, etc. Moreover, we take part in exhibitions and visit customers in various countries to do the communication.