To custom investment castings,investment casting manufacturers will all ask drawing from our customers.So how to design drawing for investment casting?What should be made up of in a investment casting drawing?

The most important feature of stainless steel investment casting special resin is high temperature resistance.Even at very high temperature,could maintain the integrity of structure and stablity of the sizes.Below are the main features of stainless steel casting special resin:

Besides investment casting technology, there're lots of other metal shaping processes in China. Our company is experienced in sourcing such products for customers. Let's talk about these metal shaping processes briefly here. 

Powder coating is a common way for investment castings.So what is powder coating? It is a surface treatment way that spray plastic powder on the investment castings. We could also call it electrostatic powder spraying coating. Spraying color should be consistent with the selected sample or color pla......

Such lettering can help to identify the investment castings, trace the quality of the investment castings. There're lots of lettering types on investment castings in China. Then, how to do the lettering on investment castings?

A PO Procedure starts from inquiry to PO closed.To make this process standard,we have a strick procedure to follow. Tongda mainly exporting investment castings to overseas customers,such PO procedure will help us to have a better communication with our customers.