good news: products-investment castings with another new ped certificate in our...

the first process of investment casting production is to make investment castin...

in the past year 2018,olym ,as alost wax castingfacotory gain a good harvest , ...

we are a full-service contract manufacturer of lost wax casting parts and assem...

We are trusted and reliable lost wax casting supplier from China to internation...

on nov.29th ,our customer from usa with his wife and daughter and his chinese m...

OLYM is willing to be the second follow first global investment casting manufac...

zhaoqing olym metal products co.,ltd dedicated to the development and supply of...

Method of cleaning castings in lost wax casting process --There are three kinds...

last night our company held staff party to celebrate mid-...