Haojian, top brand of dry Mortar Production Line manufacturer in China, focuses on construction machinery R&D more than 20 years. You not only find betterdry Mortar Production Line at good price, but considerate and comprehensive services. Haojian helps your business be better !


Changzhou Haojian Build-Chem Technology Co., Ltd, a subsidiary company of AMEC GROUP, is specialized in supplying equipments of powder processing and transporting. We have many professional designers. Our products are widely used in the building materials, chemical industries, plastic industries etc. Our factories have more than 30 years history.  And the products have been sold over 20 countries and area in the world .

Our main products are:

a) Ball mill and its grinding material, such as cast & forged steel ball and steel cylpebs.

b) Dry mortar production line and jumbo bag discharge machine etc. which are used in powder processing.

c)  Conveyor equipments such as all kinds of belt conveyor equipments, screw conveyor equipments and bucket elevator which are mating to the equipment above.

We can provide our clients customized products according to their different requirements. And provide our clients high quality pre-sales, and after-sales service at the same time.Learn more>>


60000 square meters modern research activities building and standardization workshop


With more than 800 professional skilled employees 


Cooperating with 10 factories for all our products


The longest experience of designing and manufacturing is more than 30 years


Products and services distributed in more than 20 countries and regions all around the world


Contact Person: Sevenj

Mobile/Whatsapp:+86 13806114490