GunnerYS Co., Ltd. - Expert Introduction

Expert Introduction - GunnerYS Chief Engineers and Specialists

Wang Yangsheng, Chief Engineer
He graduated from Tianjin University Department of Chemical Machinery.
He is the pioneer of the online leak sealing technique - National Outstanding Expert.
He received special State Department Allowances.
He invented continuous feed hydraulic injecting guns and developed a variety of types of injecting sealants.
He was awarded the third prize of National Scientific and Technological Innovation.
He was awarded the State Production Safety Science and Technology Achievement Award.
He wrote the "Technical specification for online leak sealing" (HG/T20201-2007) which was issued by National Development and Reform Commission.
He participated in the preparation and development of industry standards of sealing with pressure.

Hu yiwei, professor The Professor of Jilin Institute of Chemical Technology. He is the discipline leader and founder of "online leak sealing engineering" in China. He has published 70 research papers and 18 academic monographs. He won one first prize, one second prize and four third prizes of provincial and ministerial level scientific and technological progress. He wrote " Technical specification for online leak sealing"(HG/T20201-2007) which was issued by National Development and Reform Commission. He was awarded second government prize for outstanding performance at work.

Ma Tianlin, senior Engineer He graduated from Xi'an Jiaotong University Department of Mechanical Engineering. He was plant manager of Changzhi petroleum machinery factory in Shanxi Province. He designed and developed KKJ150 and KKJ300 hot tapping machines which are the first in China. He developed high-performance hot tapping and line plugging machines.

Qu Yixin,doctor He is a professor and doctoral tutor of Chemical Engineering College in Beijing University of Chemical Technology. He is one of the directors of Chemical Industry and Engineering Association of China. He invented VOCEA technique. He is one of the independent directors of Kailuan Shares. He has two individual patents and one international patent. He also won the second prize of national scientific and technological progress.