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 company with productive factory. Welcome to buy cheap or wholesale annealing oven, annealing furnace, bright annealing furnace products from us. In recent years, my company 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 efficiency and energy saving of pit type furnace (patent no. 2 347301 IL92), RZG series vacuum furnace, and other products, has successfully to the market, and identified by the provincial science and technology commission, fill the domestic blank, belong to domestic initiation, won the first prize in the latest technology achievements, the first China jinbang technology products, a number of exposition gold medal.