Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd. formerly named as Shenyang Weigong Glass Meter Plant, is a high-tech enterprise which is integrated with research, manufacture and trade. With the reform of internal management system, a new company , Shenyang Huake Petroleum Analyzing Apparatus Co., Ltd., was established on the basis of several years of management and some business segments with registered capital of RMB 3 million yuan. The company was certified by ISO9001:2000 Quality Management System and the quality management meets the requirements of GB/T19001-2000. The company is engaged in research, development and manufacture of various liquid-in-glass thermometers, glass floating meter (densitometer), glass test apparatus for petrochemical industry and test apparatus & instrument for petrochemical industry in accordance with standard of GB/T, SH/T and ASTM.It is the unique supporting manufacturers of the petroleum instruments and glass apparatus.Our products were not only sold to various markets in China, but also launched into the markets in Russia, Germany, France and South Korea. We sincerely hope to cooperate with comrades and friends in the long run to realize common development. Our philosophy is: Development Depends on Progress in Science and Technology, Subsistence Relies on Quality