ТНН Девелопмент Лимитед: Мы - ведущая китайская компания. Если вы хотите оптом продавать высококачественную продукцию китайского производства, пожалуйста, получите больше информации от нашего завода.
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Wenzhou Haijia Machinery Technology Co., Ltd.: We're known as one of the most professional ball valve, gate valve, globe valve, check valve, float ball valves manufacturers in China. Please feel free
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Shandong Wanli Precision Machinery Co., Ltd: We're well-known as one of the leading circular saw machine, CNC circular saw machine, steel circular saw machine manufacturers and suppliers in China.
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1. Steel cold water circulating pump with large flow, high head, low noise and long service life
2. The function of automatic fault diagnosis shown on display
3. Provide RS485 communication interface
4. Provide multiple protection functions