October 31, 2020

For years’ manufacturing in excavator and bulldozer undercarriage components, HZZ is also devoted to R&D in all spare parts. Up to now, 20T track link of HZZ with “SZC” logo upgrades from 512KG to 540KG in same price, which could be considered the first one in Chinese market.

With good heat treatment and thermal refining, HZZ does electromagnetic defect detection and sample test with every patch of link pieces to ensure its quality.

No best but better! HZZ is always pursuing high-end products in order to provide clients a better sense of use. 

Get more information from here: www.fjhzz.com