our new investment casting factory is located in zhaoqing industrial park ,annu...

as a precision casting manufacturer, it is essential to stay ahead of the compe...

automotive is one of the common applications thatlost wax steel investmentcasti...

olym metal product co.,ltd can provide all kinds of carbon steel, stainless ste...

1. reduce brittleness, eliminate or reduce internal stress. steel parts have a ...

we investment casting company is excited to celebrate international women's day...

for machine parts requiring higher strength, plasticity and toughness, steel ca...

First．Types of annealing1.Full annealing and isothermal annealingComplete annea...

some pictures of our investment casting factory 1.boss and government person...

hi all friends, good day! hope everyone is safe and healthy ,everything i...