Zhende, Haitian, Jiaming, Yimimi, Shanghai Jiwei, Shanghai Guangsu, Glen, Bochuang, Hongda, Ace, Dongfang, Yongtai, Haitai, Energy, Lima, Hongtian, Hongtai, Li Guang, Li Hong, Haixing, Yinghai, Haida, Yongjiang, Sanshun, Jinxing, Zhejiang Plastic Machinery Factory, etc.
Many domestic manufacturers aim at "reducing costs, pricing the market, expanding production and obtaining sales". Use alternative parts and materials to simplify the process and find more auxiliary factories to complete the order.
Haitian's after-sales service reputation is relatively poor, and there is no perfect after-sales service system, which is handed over to the contracted merchants for follow-up; South China is an agent operation, and there are no parts in South China that need to be replenished by Ningbo factory, so many customers have witnessed the slow speed of solving the problem.