Impretech（Guangzhou）Metal Impregnation Co., Ltd. Company Introdution： We are producer of impregnation area with 20 years experience, Our main business is Metal components impregnation processing, impregnant sealant and impregnation equipment . Located in Guangzhou China. We make the best impregnant sealant, because we have 20 years experience in impregnation development. Can mend the LEAKAGE of METAL CASTING COMPONENTS and LEAKAGE of Powdered Metal Components by our impregnant sealant and impregnation equipment and Rust Inhibitor. Our main customers are Ford, Toyota, nissan etc. Welcom to our company. Main Products: Impregnation sealant (Impregnant sealant) Vacuum Pressure impregnation equipment Impregnation processing service Antirust etc. Impretech impregnation processing items: Use impretech impregnation equipment and YJ-85C impregnant sealant and Antirust, the metal impregnation is simple and fast. A. Putting basket: Put the parts into the basket. B. Vacuum: Put the basket into the vacuum tank. Vacuum for 10munites to impregnation. C. Presssure: Make pressure for 10munites to impregnation. D. Recycle sealant: Put the basket into the Sealant recovery machine to recovery sealant in the gaps of parts. E. 1st Washing processing: Put the basket into the 1st washing tank, then move it up and down for washing the sealant in gaps of parts and surface of parts. F. 2nd Washing processing: same as up. G. Rolling Washing processing: washing more. (This is various options by the parts be impregnated.) H. Cureing processing: Put the basket into the hot water curing tank for curing 10 munites. I. Drying processing: This is various options.