Panjin Honghaoda Anticorrosion Co., Ltd. is located in Panjin City. It is a modern enterprise specializing in the field of anti-corrosion and insulation, integrating research and development, design,...
Volsun Electronics Technology Co., Ltd, founded in 2006, is an innovative company specializing in R&D, manufacture and sale of standard & custom high performance cross-linked materials esp. heat...
cold rolling and cold drawing, the steel pipe is produced by using high-temperature heat treatment technology (NBK state). The steel pipe has the following surfaces: bright, smooth, high precision,...