Shanghai Aochang International Trade Co., Ltd. is a professional foreign trade company with strong financial strength, approved by the Ministry of Commerce of China and jointly established by foreign investors and four medium-sized factories. At the same time, Shanghai Auchang International Trade Co., Ltd. introduced Australian CPC company, Tech Dry series architectural coatings and concrete protective materials (waterproof product series). We provide you with high-quality waterproof solutions. Since its establishment, the company has always adhered to the corporate philosophy of "service-oriented, honest and law-abiding, self-improvement, value creation, and shared success".     CPC Australia was founded in 1990 and is an internationally renowned concrete protection company. The series of products developed and produced by it, such as concrete protection and waterproofing, have all passed the testing reports certified by the global environmental authority...