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GOLDENSPRING company is located in jiashan county, zhejiang province, China, about 110km from Shanghai port, 75km from hongqiao airport and 120km from pudong airport. We have 5 factories in zhejiang province, among which 3 factories manufacture heat treatment equipment and kilns, 1 factories manufacture electroplating production line, 1 factories manufacture waste gas and waste water treatment equipment, and undertake waste water and waste gas treatment projects. SUMON industrial furnace is our main factory, the main products are full hydrogen cover furnace, roller bottom furnace, spherical annealing furnace and other products. Our designers are from China's baosteel and the Austrian industrial furnace company. Since its inception in 2001, it has sold more than 1, 000 units worldwide. Operate the brand " SUMON ". In addition to the " SUMON " brand, other products are operated under the brand " GOLDENSPRING ", including heat treatment equipment (HUACHEN industrial furnace plant, HENG... [
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