Established in 1981, Huanggong MACHINERY GROUP, covers a floor area of 19.8 thousand square meters for its industrial park, in which the construction area is 15.8 thousand square meters, its total assets reaches RMB100 million yuan, there are 508 employees and 58 technicians in the company, including 16 senior professional technicians and 2 persons enjoying state council subsidy. The seven shareholding corporations are branched under the group, integrating with design, development, manufacturing, sales and service altogether, it is a large professional manufacturer with the leading products of various high and medium pressure valves and various oil pumps. Group is located in HuangGong Industrial Garden, DongOu Industrial Zone, Wenzhou, Zhejiang, China