Shanghai baohusan Purification Technology Co., Ltd. is a state-owned holding high-tech enterprise specializing in consulting, designing, construction, manufacturing, marketing and maintenance of air purification projects. Its development goal is to become an expert-level enterprise of air purification projects in China. With "service creates value" as the management concept, through professional technical team and management platform, and with reasonable price, high-quality products, customer satisfaction quality, help to build a precise purification environment, realize the whole process of service from product to operation and maintenance, so that customers have a high cost-effective engineering experience.