July 2022, Louis' PSA oxygen generator broke down, so he found Bob who helped him fix the PSA oxygen generator. Louis was very satisfied with Bob's technology and service, and decided to cooperate with him to purchase BANGWIN's cryogenic oxygen generator. In order to further determine the cooperation program, Louis visited the factory in Bolivia.

 During the visit, he saw BANGWIN's high-quality, safe and environmentally friendly cryogenic oxygen generators, and also felt BANGWIN's strict production process and perfect after-sales service system. After the inspection, he decided to purchase an cryogenic oxygen generator from BANGWIN. As an enterprise that has been focusing on gas processing industry for many years, BANGWIN always takes "customer satisfaction" as the core concept of enterprise development. We continuously develop oxygen generators with international advanced level, excellent performance, convenient use, less faults, low energy consumption and low cost. In operation, we will also adopt multiple protection technologies to ensure its normal operation and avoid unnecessary faults.

Inoltre, forniremo servizi one-stop di alta qualità come prezzi preferenziali, consegna porta a porta rapida e puntuale e supporto tecnico post-vendita online 24 ore su 24. Se i clienti riscontrano problemi di utilizzo durante l'utilizzo, possono ottenere aiuto immediato semplicemente effettuando una telefonata; se si tratta di un guasto di un componente che ne impedisce il normale utilizzo, provvederemo immediatamente all'invio di ricambi originali in sostituzione delle parti difettose in modo che possa essere utilizzato normalmente. Insomma, scegliere BANGWIN è una scelta saggia!