主营产品:Main business: life jacket series, fiberglass stainless steel products, life buoys and their accessories, smoke and fire signals, life raft accessories, life saving throwing equipment, protective clothing, respiratory protective equipment, personal fire fighting equipment, life saving lighting fixtures, marine instruments and meters, fire extinguishing equipment , boarding ladders, fall protection equipment, and other fire-fighting and life-saving equipment. Production and sales of life-saving equipment (life jackets, respirators), safety protection supplies, fire-fighting equipment, general labor protection supplies, hardware tools (except electric tricycles), instrumentation, construction Sales of materials, stationery, and sporting goods (except shooting equipment), self-operated or agency import and export business of various commodities and technologies.