General Projects: Auto parts and accessories manufacturing, Hardware product manufacturing, Hardware product retail, Hardware wholesale, Hardware product research and development, Pneumatic and electric tool manufacturing, Pneumatic and electric tool sales, General equipment manufacturing( Excluding special equipment manufacturing), Metal surface treatment and heat treatment processing, Specialty chemical product sales( No hazardous chemicals),Specialty chemical product manufacturing( No hazardous chemicals), Import and export of goods。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)