The conservation of the carbon element is certified through the iso 9001 international system of quality management and the provincial certification of environmental products, which are tested through the environmental products quality monitoring and inspection centre, the food quality monitoring and inspection centre, the shanghai institute of technical physics, the shenzhen city institute of quality measurement and inspection. There are nearly 200 varieties of indoor pollution**, car cleaning, green household goods, functional swirling, healthy car adornments, and environmental charcoal art. Carbon-element environmental market prospects: the carbon-friendly implementation of brand-differentiated positioning strategies and rapid development of the country's top-middle-middle-middle-middle brand of charcoal products through the geographical advantages of coastal cities, the advantages of the r & d industrial chain, the advantages of human resources, the advantages of information...