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　　Dalian Yongpeng Jinnuo heavy head Co., Ltd. is located in Dalian Changxing Island Economic Zone, a National Development Zone, covering an area of 21000 square meters. The company is a professional manufacturer of A3 pressure vessel supporting heads approved by AQSIQ. The company has more than 60 production personnel, including 2 senior engineers, 8 mechanical engineers and more than 30 professional technicians. The company is products are mainly used in petroleum refining, nuclear power, metallurgy, coal chemical industry, shipbuilding, marine development, bioengineering, power boilers, pressure vessels and other industries.

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