求翻译：海湾集团(GST)是中国主要的火灾报警系统供应商，主营生产及分销消防报警系统、119消防网络系统及其他产品，如可视对讲系统、电子式电能表、楼宇自动化系统。是什么意思？

Gulf Group (GST) is China's main fire alarm system suppliers, the main production and distribution of fire alarm systems, 119 fire network systems and other products, such as video intercom systems, electronic power meters, building automation systems.

gulf Group (GST) is China's major fire alarm system provider, production and distribution business fire alarm system, 119 fire network systems and other products, such as video intercom system, electronic, avometer building automation systems.

Bay group (GST) is the Chinese main fire alarm system supplier, the main camp production and the retailing fire prevention alarm system, 119 fire network system and other products, like visible to speak the system, the electronic formula electrical energy table, the building automated system.

Gulf Group (GST) is China's main supplier of fire alarm system, specializing in the production and distribution and fire alarm system, 119 main network systems and other products, such as video intercom systems, building automation systems, electronic energy meter.

Gulf Group (GST) is China's main supplier of fire alarm system, specializing in the production and distribution and fire alarm system, 119 main network systems and other products, such as video intercom systems, building automation systems, electronic energy meter.