239-4322 E330D E336D Track Adjuster Assembly For

239-4322 E330D E336D Abrasion Resistant Excavator Tensioner Track Adjuster Recoil Spring

About quality and after-sales:

1. Good quality : Due to our strong professional technical team . Our engineered products ,quality materials, and carefully controlled manufacturing processes guarantee reliability .

2. Shorter delivery time : Full rang of advanced equipment and high tech monitoring system ,production volume around 800 tons per month.

3. More competitive price : Less cost due to our good sales with big amount of raw materials buying and skillful technology throughout more than 25 years.

4. Good service: Rich experience to do OEM/ODM business .High efficiency work team, no trouble and waiting during your entire projects, and good after-sale service.

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.