who we are

Metal Melting & Heat Treating Solution Expert

Cdocast is committed to providing the high quality equipment and most appropriate turnkey solutions based on customer needs. Backed by over 20 years of experience, Cdocast has exported over 120 countries and done deals with over 1000 customers.

Professional proposals and timely after-sales service win much trust of customers.

who we are


250KG induction melting furnace to Syria

“COOLDO Provide us the European quality 250kg induction melting furnace with chinese price, we set up this furnace in syria, because we have big problem in the electricity , cooldo helped us customized the furnace which enable furnace to with the Generator ,we really appreciated their help, thanks to their professional team effort which make me get a very good profit through this project”

5000kg induciton melting furnace for foundry from UKraine

“Cooldo Help us design a turnkey service for our foundry, including design, install,implement for our factory”, we purchase the newest design of the steel frame induction furnace with 5000kg with all other related equipment in this foundry, we are so satisfied with the quality of all equipment and all price are affordable.

induciton furnace, lab vacuum melting furnace, slag remelting furnace for Mexico University

“Cooldo Provided us the excellent vacuum melting furnace & vacuum slag remelting furnace with reasonable price and high quality, the remelting furnace is high technology , seldom factory can manufacture this type furnace especially the vacuum type slag remelting, luckily, we meet Cooldo, and their engineers have been successfully install the whole plant in Mexico,We appreciated Cooldo Help.

Chile gold concentrate melting furnace

“We purchase 200kg hydraulic tilting gold melting furnace for gold concentrate from Cooldo in 2012, till now,6 years passed, the furnace even perform good working condition, seldom have any failure, we are all amazing about it, we buy this furnace with chinese price but get a European Quality. Thanks to Cooldo, Wish your company a brighter future.