Welding nut is fastener which has internal thread and cooperates with bolt for use.It is mechanical part which has internal thread and cooperates with screw for use to transit motion or power.Its strength is greater,and its using range is wide and it is OK in term of being thin ...
JIANGYIN COMHWA AUTOMOTIVE FASTENERS MANUFACTURING Co., LTD.
Non-standardAluminiumSectionChina,China Huihao Aluminum (DaLian) CO.,LTD.Is anAluminum ProfilesSystemmanufacturer in China. The factory covers area of30000 square meters and has200 employees in total including 30 technicians and 15 senior engineers, 90% of the employees are ...