Hangzhou Hangshen Energy-Saving Furnace Co.,Ltd is one of the top level China annealing furnace manufacturers and suppliers, and we are also a professional co***ny with productive factory. Welcome to buy cheap or wholesale annealing oven, annealing furnace, bright annealing furnace products from us.
In recent years, my co***ny in the center of the energy conservation, energy research institute of zhejiang province, provincial design two institute, zhejiang university jointly developed RJ - 55-9 type high...
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