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home-school interactive service-aigen cloud training institution academic affairs management systemabout | appearance design, mechanical appearance design, equipment appearance designabout | zhongyin intelligent technology co., ltd.right now | zhejiang disen mechanical and electrical co., ltd. was established in 2011. it is located in yueqing city, one of the most dynamic areas in zhejiang province. it has a modern factory, more than 80 employees and 15 professional and technical personnel. it is one of the largest enterprises in yandangshan area of ​​wenzhou.about | grade earth and rock blasting construction qualification certificate", owns the patent right of "underwater silt soft foundation explosion treatment" issued by the state patent office, and was the first to pass the national earth and rock blasting industry in 2000right now | plastic volleyball courtabout | plastic basketball courtright now |
national quality certification system, air conditioning electrical products have successfully passed the mandatory "3" of the state electrical appliancesweight: