Best Services For You

A sale is the first step, not the last. We have an after-sale service team to provide our valued clients with timely support.Wherever you are from, whatever you need, we’re happy to help you.


Standardize training content to ensure the standard work.The on-site installation and commissioning training starts from the unit test run.

Spare parts evaluation

Providing accurate assessment of spare parts consumption to ensure continual operation of your production line so as to prevent loss.

Regular return visits

Regular visits and phone calls are used to understand customers' use of products, listen to customers' opinions.

Installation & Adjustment

install and maintain as the production and then continue, has become the industry's leading professional installers, professional maintenance.

Project investment analysis

ZOZEN provides detailed analysis of investment returns for customers, exhibiting in detail expenditure of each item.

Quality Assurance Manager

To be responsible for implementing national safety supervision regulations, standards, policies and decrees for boiler, pressure vessel and pressure piping.

Our cases

ZOZEN has many successful projects in various industries all over the world, which the boiler still runs well. Look at some of those projects and leave your needs, we will send you a suitable solution as soon as possible.

10 tph WNS condensing gas-fired boiler for beverage factory
  • Capacity: 10 tph
  • Location: Yuncheng, Shanxi
  • Project boiler medium: Steam
  • Equipment: 2 sets of WNS10-1.25-Q
20 tph SZL series coal-fired steam boiler for dairy industry
  • Capacity: 20 tph
  • Location: Rizhao, Shandong
  • Project boiler medium: Steam
  • Equipment: 2 sets of SZL20-1.6-AII
6 MW YYW thermal fluid heater for petrochemical factory
  • Capacity: 6 MW
  • Location: Jiangyin, Jiangsu
  • Project boiler medium:Heat Medium Oil
  • Equipment: YQW-6000Q;YLL-6000MA(W)