LONGTU's waterproof network cabinet/waterproof server rack is various in types and styles to meet the different needs of customers，such as 42u cabinet, network cabinet ip55. LONGTU carries out strict quality monitoring and cost control on each production link of waterproof network cabinet, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.LONGTU collects problems and demands from target customers all over the country through deep-going market research. Based on their needs, we keep improving and updating the original service, so as to achieve the maximum extent. This enables us to establish a good corporate image.