changfeng is specialized in environmentally friendly halogen-free flame retardant science vigorously with low smoke and low toxicity of phosphorus halogen-free flame retardant technology, which will not produce toxic smoke, gas, and have high-efficiency rate of anti-flaming while combusting. they are widely used in the field of wood, textile, coating and high polymer material and provide a safe, reliable and environmentally friendly halogen-free flame retardant for our life.
rooted in agriculture and persisting sustainable development, all kinds of our water soluble fertilizer are mainly used in dripping and spray irrigation as the high effectiveness and less quantity, which saves the water resources and fertilizer effectively, and also improve the cultivation and our environment.
we always adhere to the people-oriented, to safeguard the rights and interests of employees, to support the development of workers, and to care staff. we pay much attention to the work and living environment of workers. so the honor of standardization enterprises of occupational health was given by the municipal government.
changfeng insists the spirit of coming and returning to the community and carried out many public activities, such as financial aid for poor family and students, inviting experts for free clinic, etc.