... world .II. Features of High Pressure Spray GunIII. Terms of warranty and maintenance of High Pressure Spray Gun Our company warrants the ... or freezing or chemical deterioration .Accessory parts , such as guns , hoses , nozzle extensions (wands),and nozzles, are ... manufacture control .IV. Domestic and International Exhibition of High Pressure Spray GunEvery year , Zhejiang DANAU Industries Co., LTD ...