Shanghai Oubao Industrial Co., Ltd. boasts a sales team and a technical service team, providing timely pre-sales and after-sales services to customers. The company's engineering technicians are professionally trained and possess a wide range of technical services.

Dazai Power: Specializing in the sales and service of gas-powered generator sets, gasoline generators, diesel generator sets, variable frequency gasoline generators, portable generators, home generators, welding generators, diesel pumps, gasoline pumps, various welding machines, and general mechanical products powered by these machines.