Invitation code of heat treatment forum

Since March, 20 1 1, the heat treatment forum has adopted two registration methods: invitation code registration and regular open general registration. All members can purchase the invitation code except the novice level of heat treatment, and the purchase method of the invitation code is "Personal Center"-"Invitation Registration"-"Get the invitation code".

The heat treatment forum is open for general registration every Monday from 9: 00- 17: 00. Please tell each other! During the general registration period, please use the forum invitation code to register. Please ask the registered members for the forum invitation code!

The only way to get the invitation code is for registered members to buy virtual currency through the heat treatment forum. For individual members, it is free to register, post and download on the heat treatment forum. It is forbidden for members to sell the invitation code of heat treatment forum.