Tianjin Weisai Technology Co., Ltd., founded in 2011, is a national high-tech enterprise. It uses RUSTERMIN oil-free rust-proof tech to make full-range VCI rust-proof, cleaning & rust-proof products in Tianjin Development Zone, with 5,000㎡ workshop, 800㎡ R&D center and branches in Wuhan, Changzhou, Langfang, Yantai. Recognized by OEMs, it’s supported by Fortune 500 firms like Great Wall, Geely, Ford.