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, Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd. , was established on the basis of several years of management and some business segments with registered capital of RMB 15 million Yuan. Our company was certified by ISO9001:2008 “Quality Management System” and the quality management meets the requirements of GB/T19001-2008. We are engaged in research, development and manufacture of various kinds of thermometers, glass floating meter (densitometer), glasswares for petrochemical industry and test apparatus & instrument for petrochemical industry in accordance with standard of ASTM, GB/T and SH/T. Our company is the unique supporting manufacturers of the petrochemical instruments and glasswares. Our products were sold to various markets in China and the abroad markets such as: Russia, Germany, France and South Korea,etc.

Our company have over 20 years of manufacturing experiences, we also have experienced workers and technicians and a complete range of inspection equipments. Our products are steady and reliable with high quality and our company is the ASTM membership.

The glasswares for petrochemical industry are produced strictly according to the specified dimensions listed in “Manual for test of petroleum products” and other relevant standards. The glasswares are produced according to different technical requirements and production processes of products with glass of different performances, meeting the national standard and ISO3583. The glasswares are produced in compliance with GB/T12803~GB/T12808, with soda lime silica glass and borosilicate glass. The copper-red diffusion technology is used for graduation, which is precise and clear. It is verified by JJG196 Verificati