Company Overview - Hebei Jiazhe Environmental Protection Equipment Co., Ltd. is a comprehensive technology enterprise integrating research, design, production, sales, and operation and maintenance, introducing a complete set of technologies from Europe and the United States in industrial dust removal and household purification fields [1][15]. Product Offerings - The company focuses on the research and production of various environmental protection equipment, including catalytic combustion, zeolite rotary wheels, mobile spray booths, RCO, VOCs catalytic combustion, molecular sieve rotary wheels, pulse bag dust collectors, secondary activated carbon adsorption boxes, spray towers, cyclone towers, electric tar catchers, filter bag dust collectors, woodworking dust collectors, cyclone dust collectors, mobile spray paint booths, oil mist purifiers, industrial vacuum cleaners, workshop smoke dust treatment systems, workshop ventilation systems, and household purifiers [3][18]. Team and Customization - The company emphasizes team building, possessing its own design, production, construction, sales, and after-sales operation teams. It can design environmental protection equipment suitable for different customer site conditions based on the differences in customer working conditions, meeting various personalized needs [3][18]. Target Industries - The main service industries include foundry, spray booths, rubber factories, lost foam, casting lines, electric furnaces, core shooting machines, machinery, processing plants, packaging and gift box factories, shoe factories, material factories, mining, textile factories, automotive parts factories, printing factories, chemical, railway locomotives, automotive manufacturing, workshop dust and odor treatment equipment, and engineering machinery, addressing various organic waste gas treatment needs [3][18]. Business Philosophy - The company adheres to the business philosophy of "customer first, working together," and aims to contribute to air pollution control in China, eliminate environmental smog pollution, and improve the air quality of people's lives through innovation and quality [8][23].

Core Viewpoint - The VOCs emission from industrial sources remains high, but the governance logic is undergoing profound changes, shifting from "compliance with standards" to "pollution reduction and carbon reduction" [1] Industry Development - The VOCs governance industry in China is entering a new development stage characterized by refined management, systematic and intelligent governance, and low-carbon approaches [1] - The industry chain for VOCs governance has been continuously extended, with significant upgrades in upstream purification materials and enhanced manufacturing capabilities in midstream equipment [2] - The current market size for VOCs governance in China is approximately 115 billion yuan, with the main business types being governance engineering (65.2%) and third-party operation services (17.4%) [2] Green Island Model - The "Green Island" model, which focuses on centralized recovery and regeneration platforms for small and medium-sized pollution sources, is gaining traction as an effective governance approach [3] - This model addresses high costs and management difficulties associated with dispersed emissions from enterprises, becoming a key direction for regional air pollution collaborative governance [3] Regulatory Changes - The recent amendment to the Environmental Protection Tax Law expands the taxation scope for VOCs, marking a shift from passive compliance to proactive emission reduction [4] - Industries significantly impacted by VOCs emissions include petrochemicals, chemicals, industrial coatings, and oil storage and transportation [4] Tax Implications - The expected tax rate for VOCs is between 60,000 yuan/ton and 180,000 yuan/ton, which will accelerate the elimination of outdated production capacity and create market opportunities for compliant enterprises [5] Technological Innovation - The VOCs governance technology is evolving from traditional methods to new trends focusing on deep governance, material innovation, digital control, and equipment standardization [6] - Key technologies include solvent recovery through various processes, activated carbon fiber adsorption, and biological treatment methods that emphasize low energy consumption and no secondary pollution [6]